2010 NISSAN TIIDA check engine

EC-7
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FUEL PRESSURE .......................................... ..496
Inspection ............................................................ ..496
EVAP LEAK CHECK ........................................498
Inspection ............................................................ ..498
ON-VEHICLE REPAIR ...............................500
EVAP CANISTER .............................................500
Exploded View .................................................... ..500
Removal and Installation .......................................500
Inspection ............................................................ ..501
SERVICE DATA AND SPECIFICATIONS
(SDS) ......... ................................. ................
502
SERVICE DATA AND SPECIFICATIONS
(SDS) .............................................................. ..
502
Idle Speed ........................................................... ..502
Ignition Timing .......................................................502
Calculated Load Value ..........................................502
Mass Air Flow Sensor ...........................................502
MR18DE
SERVICE INFORMATION .. .......................
503
INDEX FOR DTC ............................................ ..503
U0101-U1001 ...................................................... ..503
P0011-P0075 ........................................................503
P0101-P0128 ........................................................503
P0130-P0183 ........................................................504
P0222-P0420 ........................................................504
P0441-P0463 ........................................................505
P0500-P0643 ........................................................505
P0705-P0734 ........................................................506
P0740-P0840 ........................................................506
P0850-P1574 ........................................................507
P1610-P1615 ........................................................507
P1715-P1805 ........................................................507
P2100-P2A00 ........................................................508
PRECAUTIONS ................................................509
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ..
509
Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect ............................... ..
509
Precaution for Procedure without Cowl Top Cover ..510
On Board Diagnosis (OBD) System of Engine and
A/T, CVT ...............................................................
510
Precaution .............................................................510
PREPARATION ................................................514
Special Service Tool ........................................... ..514
Commercial Service Tool ......................................514
ENGINE CONTROL SYSTEM ..........................516
Schematic ........................................................... ..516
Multiport Fuel Injection (MFI) System ...................516
Electronic Ignition (EI) System ..............................519
Fuel Cut Control (at No Load and High Engine
Speed) ................................................................. ..
519
AIR CONDITIONING CUT CONTROL ............521
Input/Output Signal Chart ......................................521
System Description ................................................521
AUTOMATIC SPEED CONTROL DEVICE
(ASCD) ............................................................
522
System Description ................................................522
Component Description .........................................523
CAN COMMUNICATION .................................524
System Description ................................................524
EVAPORATIVE EMISSION SYSTEM .............525
Description .............................................................525
Component Inspection ...........................................527
Exploded View .......................................................529
Removal and Installation .......................................529
How to Detect Fuel Vapor Leakage .......................530
ON BOARD REFUELING VAPOR RECOV-
ERY (ORVR) ....................................................
532
System Description ................................................532
Diagnosis Procedure .............................................532
Component Inspection ...........................................535
POSITIVE CRANKCASE VENTILATION .......538
Description .............................................................538
Component Inspection ...........................................538
NVIS (NISSAN VEHICLE IMMOBILIZER SYS-
TEM-NATS) .....................................................
540
Description .............................................................540
ON BOARD DIAGNOSTIC (OBD) SYSTEM ..541
Introduction ............................................................541
Two Trip Detection Logic .......................................541
Emission-related Diagnostic Information ...............542
Malfunction Indicator Lamp (MIL) ..........................565
OBD System Operation Chart ...............................568
BASIC SERVICE PROCEDURE .....................574
Basic Inspection ....................................................574
Idle Speed and Ignition Timing Check ...................578
Procedure After Replacing ECM ...........................579
VIN Registration ....................................................580
Accelerator Pedal Released Position Learning .....580
Throttle Valve Closed Position Learning ...............580
Idle Air Volume Learning .......................................580
Fuel Pressure Check .............................................582
TROUBLE DIAGNOSIS ..................................585
Trouble Diagnosis Introduction ..............................585
DTC Inspection Priority Chart ................................590
Fail-Safe Chart ......................................................590
Symptom Matrix Chart ...........................................592
Engine Control Component Parts Location ...........596
Vacuum Hose Drawing ..........................................602
Circuit Diagram ......................................................603
Revision: January 20102010 Versa

EC-8
ECM Harness Connector Terminal Layout ............605
ECM Terminal and Reference Value ................... ..605
CONSULT-III Function (ENGINE) .........................612
Generic Scan Tool (GST) Function .......................618
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ..
620
TROUBLE DIAGNOSIS - SPECIFICATION
VALUE .............................................................
624
Description ........................................................... ..624
Testing Condition ...................................................624
Inspection Procedure .............................................624
Diagnosis Procedure .............................................624
TROUBLE DIAGNOSIS FOR INTERMITTENT
INCIDENT ........................................................
632
Description ........................................................... ..632
Diagnosis Procedure .............................................632
POWER SUPPLY AND GROUND CIRCUIT ...633
Wiring Diagram .................................................... ..633
Diagnosis Procedure .............................................634
Ground Inspection .................................................638
DTC U0101 CAN COMMUNICATION LINE ....639
Description ........................................................... ..639
On Board Diagnosis Logic .....................................639
DTC Confirmation Procedure ................................639
Wiring Diagram ......................................................640
Diagnosis Procedure .............................................640
DTC U0140 CAN COMMUNICATION LINE ....641
Description ........................................................... ..641
On Board Diagnosis Logic .....................................641
DTC Confirmation Procedure ................................641
Wiring Diagram ......................................................642
Diagnosis Procedure .............................................642
DTC U1001 CAN COMMUNICATION LINE ....643
Description ........................................................... ..643
On Board Diagnosis Logic .....................................643
DTC Confirmation Procedure ................................643
Wiring Diagram ......................................................644
Diagnosis Procedure .............................................644
DTC P0011 IVT CONTROL .............................645
Description ........................................................... ..645
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ..
645
On Board Diagnosis Logic .....................................646
DTC Confirmation Procedure ................................646
Diagnosis Procedure .............................................647
Component Inspection ...........................................648
Removal and Installation .......................................648
DTC P0031, P0032 A/F SENSOR 1 HEATER .649
Description ........................................................... ..649
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ..
649
On Board Diagnosis Logic .....................................649
DTC Confirmation Procedure ................................649
Wiring Diagram .................................................... .650
Diagnosis Procedure .............................................651
Component Inspection ..........................................652
Removal and Installation .......................................653
DTC P0037, P0038 HO2S2 HEATER ............ ..654
Description ........................................................... .654
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... .
654
On Board Diagnosis Logic ....................................654
DTC Confirmation Procedure ................................654
Wiring Diagram .....................................................655
Diagnosis Procedure .............................................656
Component Inspection ..........................................658
Removal and Installation .......................................658
DTC P0075 IVT CONTROL SOLENOID
VALVE ............................................................ ..
659
Component Description ....................................... .659
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... .
659
On Board Diagnosis Logic ....................................659
DTC Confirmation Procedure ................................659
Wiring Diagram .....................................................660
Diagnosis Procedure .............................................661
Component Inspection ..........................................662
Removal and Installation .......................................663
DTC P0101 MAF SENSOR ............................ ..664
Component Description ....................................... .664
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... .
664
On Board Diagnosis Logic ....................................664
DTC Confirmation Procedure ................................664
Overall Function Check .........................................665
Wiring Diagram .....................................................667
Diagnosis Procedure .............................................668
Component Inspection ..........................................670
Removal and Installation .......................................671
DTC P0102, P0103 MAF SENSOR ................ ..672
Component Description ....................................... .672
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... .
672
On Board Diagnosis Logic ....................................672
DTC Confirmation Procedure ................................672
Wiring Diagram .....................................................674
Diagnosis Procedure .............................................675
Component Inspection ..........................................677
Removal and Installation .......................................678
DTC P0112, P0113 IAT SENSOR .................. ..679
Component Description ....................................... .679
On Board Diagnosis Logic ....................................679
DTC Confirmation Procedure ................................679
Wiring Diagram .....................................................680
Diagnosis Procedure .............................................680
Component Inspection ..........................................682
Removal and Installation .......................................682
Revision: January 20102010 Versa

EC-12
DTC P0605 ECM ..............................................893
Component Description ....................................... ..893
On Board Diagnosis Logic .....................................893
DTC Confirmation Procedure ................................893
Diagnosis Procedure .............................................894
DTC P0607 ECM ..............................................895
Description ........................................................... ..895
On Board Diagnosis Logic .....................................895
DTC Confirmation Procedure ................................895
Diagnosis Procedure .............................................895
DTC P0643 SENSOR POWER SUPPLY ........896
On Board Diagnosis Logic ................................... ..896
DTC Confirmation Procedure ................................896
Wiring Diagram ......................................................897
Diagnosis Procedure .............................................898
DTC P0850 PNP SWITCH ...............................901
Component Description ....................................... ..901
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ..
901
On Board Diagnosis Logic .....................................901
DTC Confirmation Procedure ................................901
Overall Function Check .........................................902
Wiring Diagram ......................................................903
Diagnosis Procedure .............................................904
DTC P1148 CLOSED LOOP CONTROL .........907
On Board Diagnosis Logic ................................... ..907
DTC P1211 TCS CONTROL UNIT ..................908
Description ........................................................... ..908
On Board Diagnosis Logic .....................................908
DTC Confirmation Procedure ................................908
Diagnosis Procedure .............................................908
DTC P1212 TCS COMMUNICATION LINE .....909
Description ........................................................... ..909
On Board Diagnosis Logic .....................................909
DTC Confirmation Procedure ................................909
Diagnosis Procedure .............................................909
DTC P1217 ENGINE OVER TEMPERATURE .910
System Description .............................................. ..910
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ..
911
On Board Diagnosis Logic .....................................911
Overall Function Check .........................................911
Wiring Diagram ......................................................913
Diagnosis Procedure .............................................914
Main 13 Causes of Overheating ............................917
Component Inspection ...........................................918
DTC P1225 TP SENSOR .................................919
Component Description ....................................... ..919
On Board Diagnosis Logic .....................................919
DTC Confirmation Procedure ................................919
Diagnosis Procedure .............................................919
Removal and Installation .......................................920
DTC P1226 TP SENSOR ..................................921
Component Description ....................................... .921
On Board Diagnosis Logic ....................................921
DTC Confirmation Procedure ................................921
Diagnosis Procedure .............................................921
Removal and Installation .......................................922
DTC P1421 COLD START CONTROL .......... ..923
Description ........................................................... .923
On Board Diagnosis Logic ....................................923
DTC Confirmation Procedure ................................923
Diagnosis Procedure .............................................923
DTC P1564 ASCD STEERING SWITCH ..........925
Component Description ....................................... .925
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... .
925
On Board Diagnosis Logic ....................................925
DTC Confirmation Procedure ................................926
Wiring Diagram .....................................................927
Diagnosis Procedure .............................................928
Component Inspection ..........................................930
DTC P1572 ASCD BRAKE SWITCH ...............931
Component Description ....................................... .931
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... .
931
On Board Diagnosis Logic ....................................931
DTC Confirmation Procedure ................................932
Wiring Diagram .....................................................933
Diagnosis Procedure .............................................934
Component Inspection ..........................................938
DTC P1574 ASCD VEHICLE SPEED SEN-
SOR ..................................................................
940
Component Description ....................................... .940
On Board Diagnosis Logic ....................................940
DTC Confirmation Procedure ................................940
Diagnosis Procedure .............................................940
DTC P1715 INPUT SPEED SENSOR ..............942
A/T .......................................................................... .942
A/T : Description ...................................................942
A/T : CONSULT-III Reference Value in Data Mon-
itor Mode ...............................................................
942
A/T : On Board Diagnosis Logic ............................942
A/T : Diagnosis Procedure ....................................942
CVT ......................................................................... .942
CVT : Description ..................................................942
CVT : CONSULT-III Reference Value in Data
Monitor Mode ....................................................... .
942
CVT : On Board Diagnosis Logic ..........................943
CVT : DTC Confirmation Procedure .....................943
CVT : Diagnosis Procedure ..................................943
DTC P1805 BRAKE SWITCH ..........................944
Description ........................................................... .944
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... .
944
Revision: January 20102010 Versa

EC-20
< BASIC INSPECTION >[HR16DE]
INSPECTION AND ADJUSTMENT
INSPECTION AND ADJUSTMENT
BASIC INSPECTION
BASIC INSPECTION : Special Repair RequirementINFOID:0000000005398231
1.INSPECTION START
1. Check service records for any recent repairs that ma y indicate a related malfunction, or a current need for
scheduled maintenance.
2. Open engine hood and check the following:
- Harness connectors for improper connections
- Wiring harness for improper connections, pinches and cut
- Vacuum hoses for splits, kinks and improper connections
- Hoses and ducts for leaks
- Air cleaner clogging
- Gasket
3. Confirm that electrical or mechanical loads are not applied.
- Headlamp switch is OFF.
- Air conditioner switch is OFF.
- Rear window defogger switch is OFF.
- Steering wheel is in the straight-ahead position, etc.
4. Start engine and warm it up until engine coolant temperature
indicator points the middle of gauge.
Ensure engine stays below 1,000 rpm.
5. Run engine at about 2,000 rpm for about 2 minutes under no load.
6. Make sure that no DTC is displayed with CONSULT-III or GST.
Is any DTC detected?
YES >> GO TO 2.
NO >> GO TO 3.
2.REPAIR OR REPLACE
Repair or replace components as necessary according to corresponding Diagnostic Procedure.
>> GO TO 3
3.CHECK IDLE SPEED
1. Run engine at about 2,000 rpm for about 2 minutes under no load.
SEF983U
SEF976U
SEF977U
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2. Rev engine (2,000 to 3,000 rpm) two or three times under no
load, then run engine at idle speed for about 1 minute.
3. Check idle speed.
For procedure, refer to EC-24, "
IDLE SPEED : Special Repair
Requirement". For specification, refer to EC-502, "Idle Speed".
Is the inspection result normal?
YES >> GO TO 10.
NO >> GO TO 4.
4.PERFORM ACCELERATOR PEDAL RE LEASED POSITION LEARNING
1. Stop engine.
2. Perform EC-25, "
ACCELERATOR PEDAL RELEASED POSITION LEARNING : Special Repair Require-
ment".
>> GO TO 5.
5.PERFORM THROTTLE VALVE CL OSED POSITION LEARNING
Perform EC-25, "
THROTTLE VALVE CLOSED POSITION LEARNING : Special Repair Requirement".
>> GO TO 6.
6.PERFORM IDLE AIR VOLUME LEARNING
Perform EC-26, "
IDLE AIR VOLUME LEARNING : Special Repair Requirement".
Is Idle Air Volume Learning carried out successfully?
YES >> GO TO 7.
NO >> Follow the instruction of Idle Air Volume Learning. Then GO TO 4.
7.CHECK IDLE SPEED AGAIN
1. Start engine and warm it up to normal operating temperature.
2. Check idle speed. For procedure, refer to EC-24, "
IDLE SPEED : Special Repair Requirement".
For specification, refer to EC-502, "
Idle Speed".
Is the inspection result normal?
YES >> GO TO 10.
NO >> GO TO 8.
8.DETECT MALFUNCTIONING PART
Check the Following.
• Check camshaft position sensor (PHASE) and circuit. Refer to EC-262, "
DTC Logic".
• Check crankshaft position sensor (POS) and circuit. Refer to EC-257, "
DTC Logic".
Is the inspection result normal?
YES >> GO TO 9.
NO >> Repair or replace. Then GO TO 4.
9.CHECK ECM FUNCTION
1. Substitute another known-good ECM to check ECM f unction. (ECM may be the cause of an incident, but
this is rare.)
2. Perform initialization of NVIS (NATS) system and registration of all NVIS (NATS) ignition key IDs. Refer to BL-249, "
ECM Re-communicating Function".
>> GO TO 4.
10.CHECK IGNITION TIMING
1. Run engine at idle.
PBIA8513J
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EC-22
< BASIC INSPECTION >[HR16DE]
INSPECTION AND ADJUSTMENT
2. Check ignition timing with a timing light.
For procedure, refer to EC-24, "
IGNITION TIMING : Special
Repair Requirement". For specification, refer to EC-502, "Igni-
tion Timing".
Is the inspection result normal?
YES >> GO TO 19.
NO >> GO TO 11.
11 .PERFORM ACCELERATOR PEDAL RELEASED POSITION LEARNING
1. Stop engine.
2. Perform EC-25, "
ACCELERATOR PEDAL RELEASED POSITION LEARNING : Special Repair Require-
ment".
>> GO TO 12.
12.PERFORM THROTTLE VALVE CL OSED POSITION LEARNING
Perform EC-25, "
THROTTLE VALVE CLOSED POSITION LE ARNING : Special Repair Requirement".
>> GO TO 13.
13.PERFORM IDLE AIR VOLUME LEARNING
Perform EC-26, "
IDLE AIR VOLUME LEARNING : Special Repair Requirement".
Is Idle Air Volume Learning carried out successfully?
YES >> GO TO 14.
NO >> Follow the instruction of Idle Air Volume Learning. Then GO TO 4.
14.CHECK IDLE SPEED AGAIN
1. Start engine and warm it up to normal operating temperature.
2. Check idle speed. For procedure, refer to EC-24, "
IDLE SPEED : Special Repair Requirement".
For specification, refer to EC-502, "
Idle Speed".
Is the inspection result normal?
YES >> GO TO 15.
NO >> GO TO 17.
15.CHECK IGNITION TIMING AGAIN
1. Run engine at idle.
2. Check ignition timing with a timing light. For procedure, refer to EC-24, "
IGNITION TIMING : Special
Repair Requirement". For specification, refer to EC-502, "Igni-
tion Timing".
Is the inspection result normal?
YES >> GO TO 19.
NO >> GO TO 16.
16.CHECK TIMING CHAIN INSTALLATION
Check timing chain installation. Refer to EM-157, "
Removal and Installation".
Is the inspection result normal?
YES >> GO TO 17.
NO >> Repair the timing chain installation. Then GO TO 4.
1 : Timing indicator
MBIB1331E
1 : Timing indicator
MBIB1331E
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VIN REGISTRATION : Special Repair RequirementINFOID:0000000005398239
1.CHECK VIN
Check the VIN of the vehicle and note it. Refer to GI-43, "
Model Variation".
>> GO TO 2.
2.PERFORM VIN REGISTRATION
With CONSULT-III
1. Turn ignition switch ON and engine stopped.
2. Select “VIN REGISTRATION” in “WORK SUPPORT” mode.
3. Follow the instruction of CONSULT-III display.
>> END
ACCELERATOR PEDAL RELEAS ED POSITION LEARNING
ACCELERATOR PEDAL RELEASED PO SITION LEARNING : DescriptionINFOID:0000000005398240
Accelerator Pedal Released Position Learning is a function of ECM to learn the fully released position of the
accelerator pedal by monitoring the accelerator pedal pos ition sensor output signal. It must be performed each
time harness connector of accelerator pedal position sensor or ECM is disconnected.
ACCELERATOR PEDAL RELEASED POSITION LEARNING : Special Repair Re-
quirement
INFOID:0000000005398241
1.START
1. Make sure that accelerator pedal is fully released.
2. Turn ignition switch ON and wait at least 2 seconds.
3. Turn ignition switch OFF and wait at least 10 seconds.
4. Turn ignition switch ON and wait at least 2 seconds.
5. Turn ignition switch OFF and wait at least 10 seconds.
>> END
THROTTLE VALVE CLOSED POSITION LEARNING
THROTTLE VALVE CLOSED POSITION LEARNING : DescriptionINFOID:0000000005398242
Throttle Valve Closed Position Learning is a function of ECM to learn the fully closed position of the throttle
valve by monitoring the throttle position sensor out put signal. It must be performed each time harness connec-
tor of electric throttle contro l actuator or ECM is disconnected.
THROTTLE VALVE CLOSED POSITION LEA RNING : Special Repair Requirement
INFOID:0000000005398243
1.START
1. Make sure that accelerator pedal is fully released.
2. Turn ignition switch ON.
3. Turn ignition switch OFF and wait at least 10 seconds. Make sure that throttle valve moves during above 10 seconds by confirming the operating sound.
>> END
IDLE AIR VOLUME LEARNING
IDLE AIR VOLUME LEARNING : DescriptionINFOID:0000000005398244
Idle Air Volume Learning is a function of ECM to lear n the idle air volume that keeps each engine idle speed
within the specific range. It must be performed under any of the following conditions:
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9. Start engine and let it idle.
10. Wait 20 seconds.
>> GO TO 4.
4.CHECK IDLE SPEED AND IGNITION TIMING
Rev up the engine two or three times and make sure that idle speed and ignition timing are within the specifi-
cations.
Is the inspection result normal?
YES >> INSPECTION END
5.DETECT MALFUNCTIONING PART
Check the following
• Check that throttle valve is fully closed.
• Check PCV valve operation.
• Check that downstream of throttle valve is free from air leakage.
Is the inspection result normal?
YES >> GO TO 6.
NO >> Repair or replace malfunctioning part.
6.DETECT MALFUNCTIONING PART
Engine component parts and their installation conditi on are questionable. Check and eliminate the cause of
the incident.
It is useful to perform “TROUBLE DIAG NOSIS - SPECIFICATION VALUE”. Refer to EC-106, "
Description".
If any of the following conditions occur after the engi ne has started, eliminate the cause of the incident and
perform Idle Air Volume Learning again:
• Engine stalls.
• Erroneous idle.
>> INSPECTION END
MIXTURE RATIO SELF-LEARNING VALUE CLEAR
MIXTURE RATIO SELF-LEARNING VALUE CLEAR : DescriptionINFOID:0000000005398246
This describes how to erase the mixture ratio self-learning value. For the actual procedure, follow the instruc-
tions in “Diagnosis Procedure”.
MIXTURE RATIO SELF-LEARNING VALUE CLEAR : Special Repair Requirement
INFOID:0000000005398247
1.START
SEC897C
ITEMSPECIFICATION
Idle speed A/T: 700
± 50 rpm (in P or N position)
M/T: 650 ± 50 rpm (in Neutral position)
Ignition timing A/T: 6
± 5 °BTDC (in P or N position)
M/T: 6 ± 5 °BTDC (in Neutral position)
Revision: January 20102010 Versa