2007 INFINITI FX35 sensor

INDEX FOR DTC EC-681
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Revision: 2006 July 2007 FX35/FX45
Alphabetical IndexNBS004JL
NOTE:

If DTC U1000 or U1001 is displayed with other DTC, first perform the trouble diagnosis for DTC
U1000, U1001. Refer to EC-820, "
DTC U1000, U1001 CAN COMMUNICATION LINE" .

If DTC U1010 is displayed with other DTC, first perform the trouble diagnosis for DTC U1010. Refer
to EC-823, "
DTC U1010 CAN COMMUNICATION" .
Items
(CONSULT-II screen terms) DTC*
1
Reference page
CONSULT-II
GST*
2ECM*3
A/F SEN1 HTR (B1) P0031 0031 EC-837
A/F SEN1 HTR (B1) P0032 0032EC-837
A/F SEN1 HTR (B2) P0051 0051EC-837
A/F SEN1 HTR (B2) P0052 0052EC-837
A/F SENSOR1 (B1) P0130 0130EC-901
A/F SENSOR1 (B1) P0131 0131 EC-911
A/F SENSOR1 (B1) P0132 0132EC-920
A/F SENSOR1 (B1) P0133 0133EC-929
A/F SENSOR1 (B1) P2A00 2A00EC-1287
A/F SENSOR1 (B2) P0150 0150 EC-901
A/F SENSOR1 (B2) P0151 0151 EC-911
A/F SENSOR1 (B2) P0152 0152EC-920
A/F SENSOR1 (B2) P0153 0153EC-929
A/F SENSOR1 (B2) P2A03 2A03EC-1287
A/T INTERLOCK P1730 1730 AT-141
A/T TCC S/V FNCTN P0744 0744AT-127
APP SEN 1/CIRC P2122 2122EC-1258
APP SEN 1/CIRC P2123 2123EC-1258
APP SEN 2/CIRC P2127 2127EC-1265
APP SEN 2/CIRC P2128 2128EC-1265
APP SENSOR P2138 2138EC-1279
ASCD BRAKE SW P1572 1572 EC-1206 (Models with ICC)
EC-1215
(Models with ASCD)
ASCD SW P1564 1564 EC-1191
(Models with ICC)
EC-1198
(Models with ASCD)
ASCD VHL SPD SEN P1574 1574 EC-1223
(Models with ICC)
EC-1225
(Models with ASCD)
ATF TEMP SEN/CIRC P0710 0710 AT-134
BRAKE SW/CIRCUIT P1805 1805EC-1233
CAN COMM CIRCUIT U1000
1000*4EC-820
CAN COMM CIRCUIT U10011001*4EC-820
CKP SEN/CIRCUIT P0335 0335 EC-1031
CLOSED LOOP-B1 P1148 1148 EC-1170
CLOSED LOOP-B2 P1168 1168EC-1170
CMP SEN/CIRC-B1 P0340 0340EC-1038
COLD START CONTROL P1421 1421 EC-1189
CONTROL UNIT(CAN) U1010 1010 EC-823
CTP LEARNING P1225 1225EC-1185

EC-682
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INDEX FOR DTC
Revision: 2006 July 2007 FX35/FX45
CTP LEARNING P1226 1226 EC-1187
CYL 1 MISFIRE P0301 0301EC-1016
CYL 2 MISFIRE P0302 0302EC-1016
CYL 3 MISFIRE P0303 0303EC-1016
CYL 4 MISFIRE P0304 0304EC-1016
CYL 5 MISFIRE P0305 0305EC-1016
CYL 6 MISFIRE P0306 0306EC-1016
CYL 7 MISFIRE P0307 0307EC-1016
CYL 8 MISFIRE P0308 0308EC-1016
D/C SOLENOID FNCTN P1764 1764 AT- 1 5 6
D/C SOLENOID/CIRC P1762 1762AT- 1 5 4
ECM P0605 0605EC-1148
ECM BACK UP/CIRCUIT P0603 0603EC-1144
ECT SEN/CIRC P0117 0117 EC-880
ECT SEN/CIRC P0118 0118EC-880
ECT SENSOR P0125 0125EC-893
ENG OVER TEMP P1217 1217EC-1173
ETC ACTR P2119 2119EC-1256
ETC FUNCTION/CIRC P2101 2101EC-1244
ETC MOT P2118 2118EC-1251
ETC MOT PWR P2100 2100EC-1238
ETC MOT PWR P2103 2103EC-1238
EVAP GROSS LEAK P0455 0455 E C - 111 0
EVAP PURG FLOW/MON P0441 0441EC-1051
EVAP SMALL LEAK P0442 0442EC-1056
EVAP SYS PRES SEN P0451 0451EC-1093
EVAP SYS PRES SEN P0452 0452EC-1096
EVAP SYS PRES SEN P0453 0453 EC-1102
EVAP VERY SML LEAK P0456 0456 E C - 111 8
FR/B SOLENOID FNCT P1759 1759 AT- 1 5 2
FR/B SOLENOID/CIRC P1757 1757AT- 1 5 0
FTT SEN/CIRCUIT P0182 0182EC-1004
FTT SEN/CIRCUIT P0183 0183EC-1004
FTT SENSOR P0181 0181 EC-998
FUEL LEV SEN SLOSH P0460 0460EC-1127
FUEL LEVEL SENSOR P0461 0461EC-1129
FUEL LEVL SEN/CIRC P0462 0462EC-1131
FUEL LEVL SEN/CIRC P0463 0463EC-1131
FUEL SYS-LEAN-B1 P0171 0171 EC-976
FUEL SYS-LEAN-B2 P0174 0174EC-976
FUEL SYS-RICH-B1 P0172 0172EC-987
FUEL SYS-RICH-B2 P0175 0175EC-987
Items
(CONSULT-II screen terms) DTC*
1
Reference page
CONSULT-II
GST*
2ECM*3

INDEX FOR DTC EC-683
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Revision: 2006 July 2007 FX35/FX45HLR/C SOL/CIRC P1767 1767 AT-158
HLR/C SOL FNCTN P1769 1769AT-160
HO2S2 (B1) P0137 0137EC-941
HO2S2 (B1) P0138 0138EC-952
HO2S2 (B1) P0139 0139EC-965
HO2S2 (B2) P0157 0157EC-941
HO2S2 (B2) P0158 0158EC-952
HO2S2 (B2) P0159 0159EC-965
HO2S2 HTR (B1) P0037 0037EC-844
HO2S2 HTR (B1) P0038 0038EC-844
HO2S2 HTR (B2) P0057 0057EC-844
HO2S2 HTR (B2) P0058 0058EC-844
I/C SOLENOID/CIRC P1752 1752 AT-146
I/C SOLENOID FNCTN P1754 1754AT-148
IAT SEN/CIRCUIT P0112 0112EC-875
IAT SEN/CIRCUIT P0113 0113EC-875
IAT SENSOR P0127 0127EC-896
ICC COMMAND VALUE*6P1568 1568EC-1205
IN PULY SPEED P1715 1715 EC-1227
INT/V TIM CONT-B1 P0011 0011 EC-825
INT/V TIM CONT-B2 P0021 0021EC-825
INT/V TIM V/CIR-B1 P0075 0075EC-852
INT/V TIM V/CIR-B2 P0081 0081EC-852
INTK TIM S/CIRC-B1 P1140 1140EC-1161
INTK TIM S/CIRC-B2 P1145 1145EC-1161
ISC SYSTEM P0506 0506EC-1135
ISC SYSTEM P0507 0507EC-1137
KNOCK SEN/CIRC-B1 P0327 0327EC-1026
KNOCK SEN/CIRC-B1 P0328 0328EC-1026
KNOCK SEN/CIRC-B2 P0332 0332EC-1026
KNOCK SEN/CIRC-B2 P0333 0333EC-1026
L/PRESS SOL/CIRC P0745 0745 AT-129
LC/B SOLENOID FNCT P1774 1774AT-164
LC/B SOLENOID/CIRC P1772 1772AT-162
MAF SEN/CIRCUIT P0101 0101EC-859
MAF SEN/CIRCUIT P0102 0102EC-868
MAF SEN/CIRCUIT P0103 0103EC-868
MULTI CYL MISFIRE P0300 0300EC-1016
NATS MALFUNCTION P1610 - P1615 1610 - 1615 EC-714
NO DTC IS DETECTED.
FURTHER TESTING
MAY BE REQUIRED. P0000 0000 —
P-N POS SW/CIRCUIT P0850 0850 EC-1156
Items
(CONSULT-II screen terms) DTC*
1
Reference page
CONSULT-II
GST*
2ECM*3

EC-684
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INDEX FOR DTC
Revision: 2006 July 2007 FX35/FX45
*1: 1st trip DTC No. is the same as DTC No.
*2: This number is prescribed by SAE J2012.
*3: In Diagnostic Test Mode II (Self-diagnostic results), this number is controlled by NISSAN.
*4: The troubleshooting for this DTC needs CONSULT-II.
*5: When the fail-safe operations for both self-diagnoses occur, the MIL illuminates.
*6: Models with ICC. PNP SW/CIRC P0705 0705
AT- 11 2
PURG VOLUME CONT/V P0443 0443EC-1065
PURG VOLUME CONT/V P0444 0444EC-1073
PURG VOLUME CONT/V P0445 0445EC-1073
PW ST P SEN/CIRC P0550 0550 EC-1139
SENSOR POWER/CIRC P0643 0643EC-1151
TCC SOLENOID/CIRC P0740 0740 AT- 1 2 5
TCM P0700 0700 AT- 111
TCS C/U FUNCTN P1211 1211EC-1171
TCS/CIRC P1212 1212EC-1172
THERMSTAT FNCTN P0128 0128 EC-899
TP SEN 1/CIRC P0222 0222EC-1009
TP SEN 1/CIRC P0223 0223EC-1009
TP SEN 2/CIRC P0122 0122 EC-886
TP SEN 2/CIRC P0123 0123EC-886
TP SENSOR P2135 2135EC-1272
TURBINE SENSOR P0717 0717 AT- 11 6
TW CATALYST SYS-B1 P0420 0420EC-1045
TW CATALYST SYS-B2 P0430 0430EC-1045
VEH SPD SEN/CIR AT*5P0720 0720AT- 11 8
VEH SPEED SEN/CIRC*5P0500 0500EC-1133
VENT CONTROL VALVE P0447 0447 EC-1080
VENT CONTROL VALVE P0448 0448EC-1087
VIAS S/V CIRC P1800 1800EC-1228
Items
(CONSULT-II screen terms) DTC*
1
Reference page
CONSULT-II
GST*
2ECM*3

PRECAUTIONS EC-685
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Revision: 2006 July 2007 FX35/FX45
PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
NBS0040W
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SRS and SB section of this Service Man-
ual.
WARNING:

To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision which would result in air bag inflation, all maintenance must be per-
formed by an authorized NISSAN/INFINITI dealer.

Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the SRS section.

Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or
harness connectors.
Precautions for Procedures without Cowl Top CoverNBS004M1
When performing the procedure after removing cowl top cover, cover
the lower end of windshield with urethane, etc.
On Board Diagnostic (OBD) System of Engine and A/TNBS0040X
The ECM has an on board diagnostic system. It will light up the malfunction indicator lamp (MIL) to warn the
driver of a malfunction causing emission deterioration.
CAUTION:

Be sure to turn the ignition switch OFF and disconnect the negative battery cable before any
repair or inspection work. The open/short circuit of related switches, sensors, solenoid valves,
etc. will cause the MIL to light up.

Be sure to connect and lock the connectors securely after work. A loose (unlocked) connector will
cause the MIL to light up due to the open circuit. (Be sure the connector is free from water, grease,
dirt, bent terminals, etc.)

Certain systems and components, especially those related to OBD, may use a new style slide-
locking type harness connector. For description and how to disconnect, refer to PG-71, "
HAR-
NESS CONNECTOR" .

Be sure to route and secure the harnesses properly after work. The interference of the harness
with a bracket, etc. may cause the MIL to light up due to the short circuit.

Be sure to connect rubber tubes properly after work. A misconnected or disconnected rubber tube
may cause the MIL to light up due to the malfunction of the EVAP system or fuel injection system,
etc.

Be sure to erase the unnecessary malfunction information (repairs completed) from the ECM and
TCM (Transmission control module) before returning the vehicle to the customer.
PIIB3706J

PRECAUTIONS EC-687
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Revision: 2006 July 2007 FX35/FX45

Before replacing ECM, perform ECM Terminals and Refer-
ence Value inspection and make sure ECM functions prop-
erly. Refer to EC-772
.

Handle mass air flow sensor carefully to avoid damage.

Do not disassemble mass air flow sensor.

Do not clean mass air flow sensor with any type of deter-
gent.

Do not disassemble electric throttle control actuator.

Even a slight leak in the air intake system can cause seri-
ous incidents.

Do not shock or jar the camshaft position sensor (PHASE),
crankshaft position sensor (POS).

After performing each TROUBLE DIAGNOSIS, perform DTC
Confirmation Procedure or Overall Function Check.
The DTC should not be displayed in the DTC Confirmation
Procedure if the repair is completed. The Overall Function
Check should be a good result if the repair is completed.

When measuring ECM signals with a circuit tester, never
allow the two tester probes to contact.
Accidental contact of probes will cause a short circuit and
damage the ECM power transistor.

Do not use ECM ground terminals when measuring input/
output voltage. Doing so may result in damage to the ECM's
transistor. Use a ground other than ECM terminals, such as
the ground.
MEF040D
SEF217U
SEF348N

PREPARATION EC-689
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Revision: 2006 July 2007 FX35/FX45
PREPARATIONPFP:00002
Special Service ToolsNBS004JM
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Tool number
(Kent-Moore No.)
Tool name Description
EG17650301
(J-33984-A)
Radiator cap tester
adapter Adapting radiator cap tester to radiator cap and
radiator filler neck
a: 28 (1.10) dia.
b: 31.4 (1.236) dia.
c: 41.3 (1.626) dia.
Unit: mm (in)
KV10117100
(J-36471-A)
Heated oxygen
sensor wrench Loosening or tightening heated oxygen sensor 2
with 22 mm (0.87 in) hexagon nut
KV10114400
(J-38365)
Heated oxygen
sensor wrench Loosening or tightening air fuel ratio sensor 1
a: 22 mm (0.87 in)
(J-44321)
Fuel pressure gauge
kit Checking fuel pressure
S-NT564
S-NT379
S-NT636
LEC642

EC-690
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PREPARATION
Revision: 2006 July 2007 FX35/FX45
Commercial Service ToolsNBS004JN
Tool name
(Kent-Moore No.) Description
Leak detector
i.e.: (J-41416) Locating the EVAP leak
EVAP service port
adapter
i.e.: (J-41413-OBD) Applying positive pressure through EVAP service
port
Fuel filler cap adapter
i.e.: (MLR-8382) Checking fuel tank vacuum relief valve opening
pressure
Socket wrench Removing and installing engine coolant temperature sensor
Oxygen sensor thread
cleaner
i.e.: (J-43897-18)
(J-43897-12) Reconditioning the exhaust system threads
before installing a new oxygen sensor. Use with
anti-seize lubricant shown below.
a: J-43897-18 18 mm diameter with pitch 1.5
mm for Zirconia Oxygen Sensor
b: J-43897-12 12 mm diameter with pitch 1.25
mm for Titania Oxygen Sensor
Anti-seize lubricant
i.e.: (Permatex
TM
133AR or equivalent
meeting MIL
specification MIL-A-
907) Lubricating oxygen sensor thread cleaning tool
when reconditioning exhaust system threads.
S-NT703
S-NT704
S-NT815
S-NT705
AEM488
S-NT779