2006 INFINITI M35 sensor
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Revision: 2006 January2006 M35/M45 DTC Confirmation Procedure ...............................607
Wiring Diagram ....................................................609
Diagnostic Procedure ...........................................610
DTC P2101 ELECTRIC THROTTLE CONTROL
FUNCTION ..............................................................613
Description ...........................................................613
On Board Diagnosis Logic ...................................613
DTC Confirmation Procedure ...............................613
Wiring Diagram ....................................................614
Diagnostic Procedure ...........................................615
Component Inspection .........................................618
Removal and Installation ......................................618
DTC P2118 THROTTLE CONTROL MOTOR ........619
Component Description ........................................619
On Board Diagnosis Logic ...................................619
DTC Confirmation Procedure ...............................619
Wiring Diagram ....................................................620
Diagnostic Procedure ...........................................621
Component Inspection .........................................622
Removal and Installation ......................................623
DTC P2119 ELECTRIC THROTTLE CONTROL
ACTUATOR ............................................................624
Component Description ........................................624
On Board Diagnosis Logic ...................................624
DTC Confirmation Procedure ...............................624
Diagnostic Procedure ...........................................625
DTC P2122, P2123 APP SENSOR ........................626
Component Description ........................................626
CONSULT-II Reference Value in Data Monitor Mode
.626
On Board Diagnosis Logic ...................................626
DTC Confirmation Procedure ...............................627
Wiring Diagram ....................................................628
Diagnostic Procedure ...........................................629
Component Inspection .........................................631
Removal and Installation ......................................632
DTC P2127, P2128 APP SENSOR ........................633
Component Description ........................................633
CONSULT-II Reference Value in Data Monitor Mode
.633
On Board Diagnosis Logic ...................................633
DTC Confirmation Procedure ...............................634
Wiring Diagram ....................................................635
Diagnostic Procedure ...........................................636
Component Inspection .........................................639
Removal and Installation ......................................639
DTC P2135 TP SENSOR ........................................640
Component Description ........................................640
CONSULT-II Reference Value in Data Monitor Mode
.640
On Board Diagnosis Logic ...................................640
DTC Confirmation Procedure ...............................641
Wiring Diagram ....................................................642
Diagnostic Procedure ...........................................643
Component Inspection .........................................646
Removal and Installation ......................................646
DTC P2138 APP SENSOR .....................................647
Component Description ........................................647
CONSULT-II Reference Value in Data Monitor Mode .647
On Board Diagnosis Logic ....................................647
DTC Confirmation Procedure ...............................648
Wiring Diagram .....................................................649
Diagnostic Procedure ...........................................650
Component Inspection ..........................................654
Removal and Installation ......................................654
DTC P2A00, P2A03 A/F SENSOR 1 ......................655
Component Description ........................................655
CONSULT-II Reference Value in Data Monitor Mode
.655
On Board Diagnosis Logic ....................................655
DTC Confirmation Procedure ...............................655
Wiring Diagram .....................................................657
Diagnostic Procedure ...........................................660
Removal and Installation ......................................665
IGNITION SIGNAL ..................................................666
Component Description ........................................666
Wiring Diagram .....................................................667
Diagnostic Procedure ...........................................672
Component Inspection ..........................................677
Removal and Installation ......................................678
FUEL INJECTOR ....................................................679
Component Description ........................................679
CONSULT-II Reference Value in Data Monitor Mode
.679
Wiring Diagram .....................................................680
Diagnostic Procedure ...........................................681
Component Inspection ..........................................684
Removal and Installation ......................................684
FUEL PUMP ............................................................685
Description ............................................................685
CONSULT-II Reference Value in Data Monitor Mode
.685
Wiring Diagram .....................................................686
Diagnostic Procedure ...........................................687
Component Inspection ..........................................691
Removal and Installation ......................................691
REFRIGERANT PRESSURE SENSOR ..................692
Component Description ........................................692
Wiring Diagram .....................................................693
Diagnostic Procedure ...........................................694
Removal and Installation ......................................696
ELECTRICAL LOAD SIGNAL ................................697
Description ............................................................697
CONSULT-II Reference Value in Data Monitor Mode
.697
Diagnostic Procedure ...........................................697
ICC BRAKE SWITCH .............................................699
Component Description ........................................699
CONSULT-II Reference Value in Data Monitor Mode
.699
Wiring Diagram .....................................................700
Diagnostic Procedure ...........................................701
Component Inspection ..........................................705
ASCD BRAKE SWITCH .........................................707
Component Description ........................................707
CONSULT-II Reference Value in Data Monitor Mode
.707
Page 1551 of 5621
EC-8Revision: 2006 January2006 M35/M45 Wiring Diagram .....................................................708
Diagnostic Procedure ...........................................709
Component Inspection ..........................................713
ASCD INDICATOR .................................................
.714
Component Description ........................................714
CONSULT-II Reference Value in Data Monitor Mode
.714
Wiring Diagram .....................................................715
Diagnostic Procedure ...........................................716
SNOW MODE SWITCH ...........................................717
Description ............................................................717
CONSULT-II Reference Value in the Data Monitor
Mode .....................................................................717
Wiring Diagram .....................................................718
Diagnostic Procedure ...........................................719
Component Inspection ..........................................721
MIL AND DATA LINK CONNECTOR ......................722
Wiring Diagram .....................................................722
SERVICE DATA AND SPECIFICATIONS (SDS) ....724
Fuel Pressure .......................................................724
Idle Speed and Ignition Timing .............................724
Calculated Load Value ..........................................724
Mass Air Flow Sensor ...........................................724
Intake Air Temperature Sensor .............................724
Engine Coolant Temperature Sensor ...................724
Fuel Tank Temperature Sensor ............................724
Crankshaft Position Sensor (POS) .......................724
Camshaft Position Sensor (PHASE) ....................724
A/F Sensor 1 Heater ............................................ .724
Heated Oxygen Sensor 2 Heater .........................725
Throttle Control Motor ...........................................725
Fuel Injector ..........................................................725
Fuel Pump ............................................................725
VK45DE
INDEX FOR DTC .....................................................726
DTC No. Index ......................................................726
Alphabetical Index ................................................730
PRECAUTIONS .......................................................734
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” ...............................................................734
Precautions for Procedures without Cowl Top Cover .734
On Board Diagnostic (OBD) System of Engine and
A/T ........................................................................734
Precaution ............................................................735
PREPARATION .......................................................738
Special Service Tools ...........................................738
Commercial Service Tools ....................................739
ENGINE CONTROL SYSTEM ................................740
System Diagram ...................................................740
Multiport Fuel Injection (MFI) System ...................741
Electronic Ignition (EI) System .............................743
Fuel Cut Control (At No Load and High Engine
Speed) ..................................................................744
AIR CONDITIONING CUT CONTROL ....................745
Input/Output Signal Chart .....................................745
System Description ...............................................745AUTOMATIC SPEED CONTROL DEVICE (ASCD) .746
System Description ...............................................746
Component Description ........................................747
CAN COMMUNICATION .........................................748
System Description ...............................................748
EVAPORATIVE EMISSION SYSTEM .....................749
Description ............................................................749
Component Inspection ..........................................752
Removal and Installation .......................................753
How to Detect Fuel Vapor Leakage ......................753
ON BOARD REFUELING VAPOR RECOVERY
(ORVR) ....................................................................756
System Description ...............................................756
Diagnostic Procedure ............................................757
Component Inspection ..........................................759
POSITIVE CRANKCASE VENTILATION ................761
Description ............................................................761
Component Inspection ..........................................761
IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-
NATS) ......................................................................763
Description ............................................................763
ON BOARD DIAGNOSTIC (OBD) SYSTEM ...........764
Introduction ..........................................................
.764
Two Trip Detection Logic .......................................764
Emission-Related Diagnostic Information .............765
Malfunction Indicator Lamp (MIL) .........................780
OBD System Operation Chart ...............................782
BASIC SERVICE PROCEDURE .............................788
Basic Inspection ....................................................788
Idle Speed and Ignition Timing Check ..................793
Idle Mixture Ratio Adjustment ...............................795
VIN Registration ....................................................806
Accelerator Pedal Released Position Learning .....806
Throttle Valve Closed Position Learning ...............806
Idle Air Volume Learning .......................................807
Fuel Pressure Check ............................................809
TROUBLE DIAGNOSIS ..........................................811
Trouble Diagnosis Introduction .............................811
DTC Inspection Priority Chart ...............................817
Fail-Safe Chart ......................................................819
Symptom Matrix Chart ..........................................820
Engine Control Component Parts Location ...........824
Vacuum Hose Drawing .........................................833
Circuit Diagram .....................................................834
ECM Harness Connector Terminal Layout ............836
ECM Terminals and Reference Value ...................836
CONSULT-II Function (ENGINE) ..........................846
Generic Scan Tool (GST) Function .......................859
CONSULT-II Reference Value in Data Monitor .....862
Major Sensor Reference Graph in Data Monitor
Mode .....................................................................866
TROUBLE DIAGNOSIS - SPECIFICATION VALUE .868
Description ............................................................868
Testing Condition ..................................................868
Inspection Procedure ...........................................
.868
Diagnostic Procedure ............................................869
TROUBLE DIAGNOSIS FOR INTERMITTENT INCI-
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Revision: 2006 January2006 M35/M45 DENT ......................................................................878
Description ...........................................................878
Diagnostic Procedure ...........................................878
POWER SUPPLY AND GROUND CIRCUIT ..........879
Wiring Diagram ....................................................879
Diagnostic Procedure ...........................................880
Ground Inspection ................................................885
DTC U1000, U1001 CAN COMMUNICATION LINE .886
Description ...........................................................886
On Board Diagnosis Logic ...................................886
DTC Confirmation Procedure ...............................886
Wiring Diagram ....................................................887
Diagnostic Procedure ...........................................888
DTC U1010 CAN COMMUNICATION ....................889
Description ...........................................................889
On Board Diagnosis Logic ...................................889
DTC Confirmation Procedure ...............................889
Diagnostic Procedure ...........................................890
DTC P0011, P0021 IVT CONTROL ........................891
Description ...........................................................891
CONSULT-II Reference Value in Data Monitor Mode
.892
On Board Diagnosis Logic ...................................892
DTC Confirmation Procedure ...............................893
Wiring Diagram ....................................................894
Diagnostic Procedure ...........................................898
Component Inspection .........................................902
Removal and Installation ......................................903
DTC P0031, P0032, P0051, P0052 A/F SENSOR 1
HEATER ..................................................................904
Description ...........................................................904
CONSULT-II Reference Value in Data Monitor Mode
.904
On Board Diagnosis Logic ...................................904
DTC Confirmation Procedure ...............................904
Wiring Diagram ....................................................905
Diagnostic Procedure ...........................................908
Component Inspection .........................................910
Removal and Installation ......................................910
DTC P0037, P0038, P0057, P0058 HO2S2 HEATER ..911
Description ............................................................ 911
CONSULT-II Reference Value in Data Monitor Mode
.. 911
On Board Diagnosis Logic .................................... 911
DTC Confirmation Procedure ...............................912
Wiring Diagram ...................................................
.913
Diagnostic Procedure ...........................................916
Component Inspection .........................................918
Removal and Installation ......................................919
DTC P0075, P0081 IVT CONTROL SOLENOID
VALVE .....................................................................920
Component Description ........................................920
CONSULT-II Reference Value in Data Monitor Mode
.920
On Board Diagnosis Logic ...................................920
DTC Confirmation Procedure ...............................920
Wiring Diagram ....................................................921
Diagnostic Procedure ...........................................925Component Inspection ..........................................926
Removal and Installation ......................................926
DTC P0101 MAF SENSOR .....................................927
Component Description ........................................927
CONSULT-II Reference Value in Data Monitor Mode
.927
On Board Diagnosis Logic ....................................927
DTC Confirmation Procedure ...............................928
Overall Function Check ........................................929
Wiring Diagram .....................................................930
Diagnostic Procedure ...........................................931
Component Inspection ..........................................934
Removal and Installation ......................................935
DTC P0102, P0103 MAF SENSOR ........................936
Component Description ........................................936
CONSULT-II Reference Value in Data Monitor Mode
.936
On Board Diagnosis Logic ....................................936
DTC Confirmation Procedure ...............................937
Wiring Diagram .....................................................938
Diagnostic Procedure ...........................................939
Component Inspection ..........................................941
Removal and Installation ......................................942
DTC P0112, P0113 IAT SENSOR ...........................943
Component Description ........................................943
On Board Diagnosis Logic ....................................943
DTC Confirmation Procedure ...............................943
Wiring Diagram .....................................................945
Diagnostic Procedure ...........................................946
Component Inspection ..........................................947
Removal and Installation ......................................947
DTC P0117, P0118 ECT SENSOR .........................948
Component Description ........................................948
On Board Diagnosis Logic ....................................948
DTC Confirmation Procedure ...............................949
Wiring Diagram .....................................................950
Diagnostic Procedure ...........................................951
Component Inspection ..........................................953
Removal and Installation ......................................953
DTC P0122, P0123 TP SENSOR ............................954
Component Description ........................................954
CONSULT-II Reference Value in Data Monitor Mode
.954
On Board Diagnosis Logic ....................................954
DTC Confirmation Procedure ...............................955
Wiring Diagram .....................................................956
Diagnostic Procedure ...........................................957
Component Inspection ..........................................960
Removal and Installation ......................................960
DTC P0125 ECT SENSOR .....................................961
Component Description ........................................961
On Board Diagnosis Logic ....................................961
DTC Confirmation Procedure ...............................962
Diagnostic Procedure ...........................................962
Component Inspection ..........................................963
Removal and Installation ......................................963
DTC P0127 IAT SENSOR .......................................964
Component Description ........................................964
On Board Diagnosis Logic ....................................964
Page 1553 of 5621
EC-10Revision: 2006 January2006 M35/M45 DTC Confirmation Procedure ...............................964
Diagnostic Procedure ...........................................965
Component Inspection ..........................................966
Removal and Installation ......................................966
DTC P0128 THERMOSTAT FUNCTION .................967
On Board Diagnosis Logic ....................................967
DTC Confirmation Procedure ...............................967
Diagnostic Procedure ...........................................967
Component Inspection ..........................................968
Removal and Installation ......................................968
DTC P0130, P0150 A/F SENSOR 1 ........................969
Component Description ........................................969
CONSULT-II Reference Value in Data Monitor Mode
.969
On Board Diagnosis Logic ....................................969
DTC Confirmation Procedure ...............................969
Overall Function Check ........................................970
Wiring Diagram .....................................................972
Diagnostic Procedure ...........................................975
Removal and Installation ......................................978
DTC P0131, P0151 A/F SENSOR 1 ........................979
Component Description ........................................979
CONSULT-II Reference Value in Data Monitor Mode
.979
On Board Diagnosis Logic ....................................979
DTC Confirmation Procedure ...............................979
Wiring Diagram .....................................................981
Diagnostic Procedure ...........................................984
Removal and Installation ......................................987
DTC P0132, P0152 A/F SENSOR 1 ........................988
Component Description ........................................988
CONSULT-II Reference Value in Data Monitor Mode
.988
On Board Diagnosis Logic ....................................988
DTC Confirmation Procedure ...............................988
Wiring Diagram .....................................................990
Diagnostic Procedure ...........................................993
Removal and Installation ......................................996
DTC P0133, P0153 A/F SENSOR 1 ........................997
Component Description ........................................997
CONSULT-II Reference Value in Data Monitor Mode
.997
On Board Diagnosis Logic ....................................997
DTC Confirmation Procedure ...............................998
Wiring Diagram ....................................................1000
Diagnostic Procedure ..........................................1003
Removal and Installation .....................................1008
DTC P0137, P0157 HO2S2 ....................................1009
Component Description .......................................1009
CONSULT-II Reference Value in Data Monitor Mode
1009
On Board Diagnosis Logic ...................................1009
DTC Confirmation Procedure ..............................
1010
Overall Function Check .......................................1010
Wiring Diagram ....................................................1012
Diagnostic Procedure ..........................................1015
Component Inspection .........................................1018
Removal and Installation .....................................1019DTC P0138, P0158 HO2S2 ....................................1020
Component Description .......................................1020
CONSULT-II Reference Value in Data Monitor Mode
1020
On Board Diagnosis Logic ...................................1020
DTC Confirmation Procedure ...............................1021
Overall Function Check ........................................1022
Wiring Diagram ....................................................1023
Diagnostic Procedure ........................................... 1026
Component Inspection .........................................1031
Removal and Installation ......................................1032
DTC P0139, P0159 HO2S2 ....................................1033
Component Description .......................................1033
CONSULT-II Reference Value in Data Monitor Mode
1033
On Board Diagnosis Logic ...................................1033
DTC Confirmation Procedure ...............................1034
Overall Function Check ........................................1034
Wiring Diagram ....................................................1036
Diagnostic Procedure ........................................... 1039
Component Inspection .........................................1042
Removal and Installation ......................................1043
DTC P0171, P0174 FUEL INJECTION SYSTEM
FUNCTION .............................................................1044
On Board Diagnosis Logic ...................................1044
DTC Confirmation Procedure ...............................1044
Wiring Diagram ....................................................1046
Diagnostic Procedure ........................................... 1050
DTC P0172, P0175 FUEL INJECTION SYSTEM
FUNCTION .............................................................1055
On Board Diagnosis Logic ...................................1055
DTC Confirmation Procedure ...............................1055
Wiring Diagram ....................................................1057
Diagnostic Procedure ........................................... 1061
DTC P0181 FTT SENSOR .....................................1066
Component Description .......................................1066
On Board Diagnosis Logic ...................................1066
DTC Confirmation Procedure ...............................1066
Wiring Diagram ....................................................1068
Diagnostic Procedure ........................................... 1069
Component Inspection .........................................1071
Removal and Installation ......................................1071
DTC P0182, P0183 FTT SENSOR .........................
1072
Component Description .......................................1072
On Board Diagnosis Logic ...................................1072
DTC Confirmation Procedure ...............................1072
Wiring Diagram ....................................................1073
Diagnostic Procedure ........................................... 1074
Component Inspection .........................................1076
Removal and Installation ......................................1076
DTC P0222, P0223 TP SENSOR ...........................1077
Component Description .......................................1077
CONSULT-II Reference Value in Data Monitor Mode
1077
On Board Diagnosis Logic ...................................1077
DTC Confirmation Procedure ...............................1078
Wiring Diagram ....................................................1079
Diagnostic Procedure ........................................... 1080
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Revision: 2006 January2006 M35/M45 Component Inspection ........................................1083
Removal and Installation .....................................1083
DTC P0300 - P0308 MULTIPLE CYLINDER MIS-
FIRE, NO. 1 - 8 CYLINDER MISFIRE ....................1084
On Board Diagnosis Logic ..................................1084
DTC Confirmation Procedure ..............................1084
Diagnostic Procedure ..........................................1085
DTC P0327, P0328, P0332, P0333 KS .................1094
Component Description .......................................1094
On Board Diagnosis Logic ..................................1094
DTC Confirmation Procedure ..............................1094
Wiring Diagram ...................................................1095
Diagnostic Procedure ..........................................1096
Component Inspection ........................................1098
Removal and Installation .....................................1098
DTC P0335 CKP SENSOR (POS) .........................1099
Component Description .......................................1099
CONSULT-II Reference Value in Data Monitor Mode
1099
On Board Diagnosis Logic ..................................1099
DTC Confirmation Procedure ..............................1100
Wiring Diagram ...................................................1101
Diagnostic Procedure ..........................................1102
Component Inspection ........................................1105
Removal and Installation .....................................1105
DTC P0340 CAMSHAFT POSITION (CMP) SEN-
SOR (PHASE) ........................................................1106
Component Description .......................................1106
On Board Diagnosis Logic ..................................1106
DTC Confirmation Procedure ..............................1107
Wiring Diagram ...................................................1108
Diagnostic Procedure ..........................................1109
Component Inspection ........................................1112
Removal and Installation .....................................111 2
DTC P0420, P0430 THREE WAY CATALYST FUNC-
TION .......................................................................1113
On Board Diagnosis Logic ..................................1113
DTC Confirmation Procedure ..............................1113
Overall Function Check .......................................111 4
Diagnostic Procedure ..........................................111 5
DTC P0441 EVAP CONTROL SYSTEM ...............1119
System Description .............................................111 9
On Board Diagnosis Logic ..................................1119
DTC Confirmation Procedure ..............................1119
Overall Function Check .......................................1120
Diagnostic Procedure ..........................................1121
DTC P0442 EVAP CONTROL SYSTEM ...............1124
On Board Diagnosis Logic ..................................1124
DTC Confirmation Procedure ..............................1125
Diagnostic Procedure ..........................................1126
DTC P0443 EVAP CANISTER PURGE VOLUME
CONTROL SOLENOID VALVE .............................1132
Description ..........................................................1132
CONSULT-II Reference Value in Data Monitor Mode
11 3 2
On Board Diagnosis Logic ..................................1133
DTC Confirmation Procedure ..............................1133
Wiring Diagram ...................................................1134
Diagnostic Procedure ..........................................1136Component Inspection .........................................11 3 9
Removal and Installation .....................................11 3 9
DTC P0444, P0445 EVAP CANISTER PURGE VOL-
UME CONTROL SOLENOID VALVE .....................114 0
Description ...........................................................11 4 0
CONSULT-II Reference Value in Data Monitor Mode
11 4 0
On Board Diagnosis Logic ...................................11 4 1
DTC Confirmation Procedure ..............................
11 4 1
Wiring Diagram ....................................................11 4 2
Diagnostic Procedure ..........................................11 4 4
Component Inspection .........................................11 4 5
Removal and Installation .....................................11 4 6
DTC P0447 EVAP CANISTER VENT CONTROL
VALVE ....................................................................114 7
Component Description .......................................11 4 7
CONSULT-II Reference Value in Data Monitor Mode
11 4 7
On Board Diagnosis Logic ...................................11 4 7
DTC Confirmation Procedure ..............................11 4 8
Wiring Diagram ....................................................11 4 9
Diagnostic Procedure ..........................................11 5 0
Component Inspection .........................................11 5 2
DTC P0448 EVAP CANISTER VENT CONTROL
VALVE ....................................................................115 4
Component Description .......................................11 5 4
CONSULT-II Reference Value in Data Monitor Mode
11 5 4
On Board Diagnosis Logic ...................................11 5 4
DTC Confirmation Procedure ..............................11 5 5
Wiring Diagram ....................................................11 5 6
Diagnostic Procedure ..........................................11 5 7
Component Inspection .........................................11 5 8
DTC P0451 EVAP CONTROL SYSTEM PRESSURE
SENSOR ................................................................116 0
Component Description .......................................11 6 0
CONSULT-II Reference Value in Data Monitor Mode
11 6 0
On Board Diagnosis Logic ...................................11 6 0
DTC Confirmation Procedure ..............................11 6 1
Diagnostic Procedure ..........................................11 6 1
Component Inspection .........................................11 6 2
DTC P0452 EVAP CONTROL SYSTEM PRESSURE
SENSOR ................................................................116 3
Component Description .......................................11 6 3
CONSULT-II Reference Value in Data Monitor Mode
11 6 3
On Board Diagnosis Logic ...................................11 6 3
DTC Confirmation Procedure ..............................11 6 4
Wiring Diagram ....................................................11 6 5
Diagnostic Procedure ..........................................11 6 6
Component Inspection .........................................11 6 8
DTC P0453 EVAP CONTROL SYSTEM PRESSURE
SENSOR ................................................................117 0
Component Description .......................................11 7 0
CONSULT-II Reference Value in Data Monitor Mode
11 7 0
On Board Diagnosis Logic ...................................11 7 0
DTC Confirmation Procedure ..............................11 7 1
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EC-12Revision: 2006 January2006 M35/M45 Wiring Diagram ....................................................11 7 2
Diagnostic Procedure ..........................................11 7 3
Component Inspection .........................................11 7 7
DTC P0455 EVAP CONTROL SYSTEM ................117 8
On Board Diagnosis Logic ...................................11 7 8
DTC Confirmation Procedure ..............................11 7 9
Diagnostic Procedure ..........................................11 8 0
DTC P0456 EVAP CONTROL SYSTEM ................118 5
On Board Diagnosis Logic ...................................11 8 5
DTC Confirmation Procedure ..............................11 8 6
Overall Function Check .......................................11 8 7
Diagnostic Procedure ..........................................11 8 8
DTC P0460 FUEL LEVEL SENSOR ......................119 4
Component Description .......................................11 9 4
On Board Diagnosis Logic ...................................11 9 4
DTC Confirmation Procedure ..............................11 9 4
Diagnostic Procedure ..........................................11 9 5
Removal and Installation .....................................11 9 5
DTC P0461 FUEL LEVEL SENSOR ......................119 6
Component Description .......................................11 9 6
On Board Diagnosis Logic ...................................11 9 6
Overall Function Check .......................................11 9 6
Diagnostic Procedure ..........................................11 9 7
Removal and Installation .....................................11 9 7
DTC P0462, P0463 FUEL LEVEL SENSOR CIR-
CUIT .......................................................................119 8
Component Description .......................................11 9 8
On Board Diagnosis Logic ...................................11 9 8
DTC Confirmation Procedure ..............................11 9 8
Diagnostic Procedure ..........................................11 9 9
Removal and Installation .....................................11 9 9
DTC P0500 VSS .....................................................1200
Description ...........................................................1200
On Board Diagnosis Logic ...................................1200
DTC Confirmation Procedure ..............................1200
Overall Function Check .......................................1201
Diagnostic Procedure ..........................................1201
DTC P0506 ISC SYSTEM ......................................1202
Description ...........................................................1202
On Board Diagnosis Logic ...................................1202
DTC Confirmation Procedure ..............................1202
Diagnostic Procedure ..........................................1203
DTC P0507 ISC SYSTEM ......................................1204
Description ...........................................................1204
On Board Diagnosis Logic ...................................1204
DTC Confirmation Procedure ..............................1204
Diagnostic Procedure ..........................................1205
DTC P0550 PSP SENSOR .....................................
1206
Component Description .......................................1206
CONSULT-II Reference Value in Data Monitor Mode
1206
On Board Diagnosis Logic ...................................1206
DTC Confirmation Procedure ..............................1206
Wiring Diagram ....................................................1207
Diagnostic Procedure ..........................................1208
Component Inspection .........................................1210
Removal and Installation .....................................1210
DTC P0603 ECM POWER SUPPLY ......................1211
Component Description .......................................1211On Board Diagnosis Logic ...................................1211
DTC Confirmation Procedure ...............................1211
Wiring Diagram ....................................................1212
Diagnostic Procedure ........................................... 1213
DTC P0605 ECM ....................................................1215
Component Description .......................................1215
On Board Diagnosis Logic ...................................1215
DTC Confirmation Procedure ...............................1215
Diagnostic Procedure ........................................... 1216
DTC P0643 SENSOR POWER SUPPLY ...............1218
On Board Diagnosis Logic ...................................1218
DTC Confirmation Procedure ...............................1218
Wiring Diagram ....................................................1219
Diagnostic Procedure ........................................... 1221
DTC P0850 PNP SWITCH ......................................1223
Component Description .......................................1223
CONSULT-II Reference Value in Data Monitor Mode
1223
On Board Diagnosis Logic ...................................1223
DTC Confirmation Procedure ...............................1223
Overall Function Check ........................................1224
Wiring Diagram ....................................................1225
Diagnostic Procedure ........................................... 1226
DTC P1140, P1145 IVT CONTROL POSITION SEN-
SOR ........................................................................1228
Component Description .......................................1228
CONSULT-II Reference Value in Data Monitor Mode
1228
On Board Diagnosis Logic ...................................1228
DTC Confirmation Procedure ...............................1228
Wiring Diagram ....................................................1229
Diagnostic Procedure ........................................... 1232
Component Inspection .........................................1235
Removal and Installation ......................................1235
DTC P1148, P1168 CLOSED LOOP CONTROL ...1236
On Board Diagnosis Logic ...................................1236
DTC P1211 TCS CONTROL UNIT .........................1237
Description ...........................................................1237
On Board Diagnosis Logic ...................................1237
DTC Confirmation Procedure ...............................1237
Diagnostic Procedure ........................................... 1237
DTC P1212 TCS COMMUNICATION LINE ............1238
Description ...........................................................1238
On Board Diagnosis Logic ...................................1238
DTC Confirmation Procedure ...............................1238
Diagnostic Procedure ........................................... 1238
DTC P1217 ENGINE OVER TEMPERATURE .......1239
Description ...........................................................1239
CONSULT-II Reference Value in Data Monitor Mode
1240
On Board Diagnosis Logic ...................................1240
Overall Function Check ........................................1240
Wiring Diagram ....................................................1242
Diagnostic Procedure ........................................... 1244
Main 13 Causes of Overheating ..........................1249
Component Inspection .........................................1249
DTC P1220 FUEL PUMP CONTROL MODULE
(FPCM) ...................................................................1251
Description ...........................................................1251
Page 1556 of 5621
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Revision: 2006 January2006 M35/M45 CONSULT-II Reference Value in Data Monitor Mode
1251
On Board Diagnosis Logic ..................................1251
DTC Confirmation Procedure ..............................1252
Wiring Diagram ...................................................1253
Diagnostic Procedure ..........................................1254
Component Inspection ........................................1258
DTC P1225 TP SENSOR .......................................1259
Component Description .......................................1259
On Board Diagnosis Logic ..................................1259
DTC Confirmation Procedure ..............................1259
Diagnostic Procedure ..........................................1260
Removal and Installation .....................................1260
DTC P1226 TP SENSOR .......................................1261
Component Description .......................................1261
On Board Diagnosis Logic ..................................1261
DTC Confirmation Procedure ..............................1261
Diagnostic Procedure ..........................................1262
Removal and Installation .....................................1262
DTC P1550 BATTERY CURRENT SENSOR ........1263
Component Description .......................................1263
CONSULT-II Reference Value in Data Monitor Mode
1263
On Board Diagnosis Logic ..................................1263
DTC Confirmation Procedure ..............................1264
Wiring Diagram ...................................................1265
Diagnostic Procedure ..........................................1266
Component Inspection ........................................1268
DTC P1551, P1552 BATTERY CURRENT SENSOR 1269
Component Description .......................................1269
CONSULT-II Reference Value in Data Monitor Mode
1269
On Board Diagnosis Logic ..................................1269
DTC Confirmation Procedure ..............................1270
Wiring Diagram ...................................................1271
Diagnostic Procedure ..........................................1272
Component Inspection ........................................1274
DTC P1553 BATTERY CURRENT SENSOR ........1275
Component Description .......................................1275
CONSULT-II Reference Value in Data Monitor Mode
1275
On Board Diagnosis Logic ..................................1275
DTC Confirmation Procedure ..............................1276
Wiring Diagram ...................................................1277
Diagnostic Procedure ..........................................1278
Component Inspection ........................................1280
DTC P1554 BATTERY CURRENT SENSOR ........1281
Component Description .......................................1281
CONSULT-II Reference Value in Data Monitor Mode
1281
On Board Diagnosis Logic ..................................1281
Overall Function Check .......................................
1282
Wiring Diagram ...................................................1283
Diagnostic Procedure ..........................................1284
Component Inspection ........................................1286
DTC P1564 ICC STEERING SWITCH ...................1287
Component Description .......................................1287
CONSULT-II Reference Value in Data Monitor Mode
1287On Board Diagnosis Logic ...................................1287
DTC Confirmation Procedure ..............................1288
Wiring Diagram ....................................................1289
Diagnostic Procedure ..........................................1290
Component Inspection .........................................1293
DTC P1564 ASCD STEERING SWITCH ...............1294
Component Description .......................................1294
CONSULT-II Reference Value in Data Monitor Mode
1294
On Board Diagnosis Logic ...................................1294
DTC Confirmation Procedure ..............................1295
Wiring Diagram ....................................................1296
Diagnostic Procedure ..........................................1297
Component Inspection .........................................1300
DTC P1568 ICC FUNCTION ..................................1301
On Board Diagnosis Logic ...................................1301
DTC Confirmation Procedure ..............................1301
Diagnostic Procedure ..........................................1301
DTC P1572 ICC BRAKE SWITCH .........................1302
Component Description .......................................1302
CONSULT-II Reference Value in Data Monitor Mode
1302
On Board Diagnosis Logic ...................................1302
DTC Confirmation Procedure ..............................1303
Wiring Diagram ....................................................1304
Diagnostic Procedure ..........................................1305
Component Inspection .........................................1309
DTC P1572 ASCD BRAKE SWITCH .....................1311
Component Description .......................................1311
CONSULT-II Reference Value in Data Monitor Mode
1311
On Board Diagnosis Logic ...................................1311
DTC Confirmation Procedure ..............................1312
Wiring Diagram ....................................................1313
Diagnostic Procedure ..........................................1314
Component Inspection .........................................1318
DTC P1574 ICC VEHICLE SPEED SENSOR ........1319
Component Description .......................................1319
On Board Diagnosis Logic ...................................1319
DTC Confirmation Procedure ..............................1319
Diagnostic Procedure ..........................................1320
DTC P1574 ASCD VEHICLE SPEED SENSOR ....1321
Component Description .......................................1321
On Board Diagnosis Logic ...................................1321
DTC Confirmation Procedure ..............................
1321
Diagnostic Procedure ..........................................1322
DTC P1715 INPUT SPEED SENSOR (TURBINE
REVOLUTION SENSOR) .......................................1323
Description ...........................................................1323
CONSULT-II Reference Value in Data Monitor Mode
1323
On Board Diagnosis Logic ...................................1323
Diagnostic Procedure ..........................................1323
DTC P1800 VIAS CONTROL SOLENOID VALVE 1324
Component Description .......................................1324
CONSULT-II Reference Value in Data Monitor Mode
1324
On Board Diagnosis Logic ...................................1324
DTC Confirmation Procedure ..............................1324
Page 1557 of 5621
EC-14Revision: 2006 January2006 M35/M45 Wiring Diagram ....................................................1325
Diagnostic Procedure ..........................................1326
Component Inspection .........................................1327
Removal and Installation .....................................1328
DTC P1805 BRAKE SWITCH ................................1329
Component Description .......................................1329
CONSULT-II Reference Value in Data Monitor Mode
1329
On Board Diagnosis Logic ...................................1329
DTC Confirmation Procedure ..............................1330
Wiring Diagram ....................................................1331
Diagnostic Procedure ..........................................1332
Component Inspection .........................................1337
DTC P2100, P2103 THROTTLE CONTROL MOTOR
RELAY ....................................................................1338
Component Description .......................................1338
CONSULT-II Reference Value in Data Monitor Mode
1338
On Board Diagnosis Logic ...................................1338
DTC Confirmation Procedure ..............................1338
Wiring Diagram ....................................................1340
Diagnostic Procedure ..........................................1341
DTC P2101 ELECTRIC THROTTLE CONTROL
FUNCTION .............................................................1344
Description ...........................................................1344
On Board Diagnosis Logic ...................................1344
DTC Confirmation Procedure ..............................1344
Wiring Diagram ....................................................1345
Diagnostic Procedure ..........................................1346
Component Inspection .........................................1350
Removal and Installation .....................................1350
DTC P2118 THROTTLE CONTROL MOTOR ........1351
Component Description .......................................1351
On Board Diagnosis Logic ...................................1351
DTC Confirmation Procedure ..............................1351
Wiring Diagram ....................................................1352
Diagnostic Procedure ..........................................1353
Component Inspection .........................................1354
Removal and Installation .....................................1355
DTC P2119 ELECTRIC THROTTLE CONTROL
ACTUATOR ............................................................1356
Component Description .......................................1356
On Board Diagnosis Logic ...................................1356
DTC Confirmation Procedure ..............................1356
Diagnostic Procedure ..........................................1357
DTC P2122, P2123 APP SENSOR ........................1358
Component Description .......................................1358
CONSULT-II Reference Value in Data Monitor Mode
1358
On Board Diagnosis Logic ...................................1358
DTC Confirmation Procedure ..............................1359
Wiring Diagram ....................................................1360
Diagnostic Procedure ..........................................1361
Component Inspection .........................................1363
Removal and Installation .....................................1364
DTC P2127, P2128 APP SENSOR ........................1365
Component Description .......................................1365
CONSULT-II Reference Value in Data Monitor Mode
1365On Board Diagnosis Logic ...................................1365
DTC Confirmation Procedure ...............................1366
Wiring Diagram ....................................................1367
Diagnostic Procedure ........................................... 1368
Component Inspection .........................................1371
Removal and Installation ......................................1371
DTC P2135 TP SENSOR .......................................1372
Component Description .......................................1372
CONSULT-II Reference Value in Data Monitor Mode
1372
On Board Diagnosis Logic ...................................1372
DTC Confirmation Procedure ...............................1373
Wiring Diagram ....................................................1374
Diagnostic Procedure ........................................... 1375
Component Inspection .........................................1378
Removal and Installation ......................................1378
DTC P2138 APP SENSOR .....................................1379
Component Description .......................................1379
CONSULT-II Reference Value in Data Monitor Mode
1379
On Board Diagnosis Logic ...................................1379
DTC Confirmation Procedure ...............................1380
Wiring Diagram ....................................................1381
Diagnostic Procedure ........................................... 1382
Component Inspection .........................................1386
Removal and Installation ......................................1386
DTC P2A00, P2A03 A/F SENSOR 1 ......................1387
Component Description .......................................1387
CONSULT-II Reference Value in Data Monitor Mode
1387
On Board Diagnosis Logic ...................................1387
DTC Confirmation Procedure ...............................1387
Wiring Diagram ....................................................1389
Diagnostic Procedure ........................................... 1392
Removal and Installation ......................................1397
VARIABLE INDUCTION AIR CONTROL SYSTEM
(VIAS) .....................................................................1398
Description ...........................................................1398
CONSULT-II Reference Value in Data Monitor Mode
1399
Wiring Diagram ....................................................1400
Diagnostic Procedure ...........................................
1402
Component Inspection .........................................1405
Removal and Installation ......................................1406
IGNITION SIGNAL .................................................1407
Component Description .......................................1407
Wiring Diagram ....................................................1408
Diagnostic Procedure ........................................... 1413
Component Inspection .........................................1417
Removal and Installation ......................................1419
FUEL INJECTOR ....................................................1420
Component Description .......................................1420
CONSULT-II Reference Value in Data Monitor Mode
1420
Wiring Diagram ....................................................1421
Diagnostic Procedure ........................................... 1422
Component Inspection .........................................1426
Removal and Installation ......................................1426