2007 INFINITI M35 700

EC-18
[VQ35DE]
INDEX FOR DTC
Revision: 2007 April2007 M35/M45
P0456 0456 EVAP VERY SML LEAKEC-453
P0460 0460 FUEL LEV SEN SLOSHEC-462
P0461 0461 FUEL LEVEL SENSOREC-464
P0462 0462 FUEL LEVL SEN/CIRCEC-466
P0463 0463 FUEL LEVL SEN/CIRCEC-466
P0500 0500
VEH SPEED SEN/CIRC*5EC-468
P0506 0506 ISC SYSTEMEC-470
P0507 0507 ISC SYSTEMEC-472
P0550 0550 PW ST P SEN/CIRCEC-474
P0603 0603 ECM BACK UP/CIRCUITEC-479
P0605 0605 ECMEC-483
P0643 0643 SENSOR POWER/CIRCEC-486
P0700 0700 TCMAT- 11 2
P0705 0705 PNP SW/CIRCAT- 11 3
P0710 0710 ATF TEMP SEN/CIRCAT-135
P0717 0717 TURBINE SENSORAT- 11 7
P0720 0720
VEH SPD SEN/CIR AT*5AT- 11 9
P0725 0725 ENGINE SPEED SIGAT-124
P0740 0740 TCC SOLENOID/CIRCAT-126
P0744 0744 A/T TCC S/V FNCTNAT-128
P0745 0745 L/PRESS SOL/CIRCAT-130
P0850 0850 P-N POS SW/CIRCUITEC-491
P1148 1148 CLOSED LOOP-B1EC-496
P1168 1168 CLOSED LOOP-B2EC-496
P1211 1211 TCS C/U FUNCTNEC-497
P1212 1212 TCS/CIRCEC-498
P1217 1217 ENG OVER TEMPEC-499
P1220 1220 FPCM/CIRCUITEC-510
P1225 1225 CTP LEARNINGEC-518
P1226 1226 CTP LEARNINGEC-520
P1421 1421 COLD START CONTROLEC-522
P1550 1550 BAT CURRENT SENSOREC-524
P1551 1551 BAT CURRENT SENSOREC-531
P1552 1552 BAT CURRENT SENSOREC-531
P1553 1553 BAT CURRENT SENSOREC-538
P1554 1554 BAT CURRENT SENSOREC-545
P1564 1564 ASCD SWEC-552 (Models with ICC)
EC-559
(Models with ASCD)
P1568 1568
ICC COMMAND VALUE*
6EC-566
P1572 1572 ASCD BRAKE SWEC-567 (Models with ICC)
EC-576
(Models with ASCD)
P1574 1574 ASCD VHL SPD SENEC-584
(Models with ICC)
EC-586
(Models with ASCD) DTC*
1
Items
(CONSULT-II screen terms)Reference page
CONSULT-II
GST*
2ECM*3

INDEX FOR DTC
EC-23
[VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: 2007 April2007 M35/M45
*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.NO DTC IS DETECTED.
FURTHER TESTING
MAY BE REQUIRED.P0000 0000 —
P-N POS SW/CIRCUIT P0850 0850EC-491
PNP SW/CIRC P0705 0705AT- 11 3
PURG VOLUME CONT/V P0443 0443EC-400
PURG VOLUME CONT/V P0444 0444EC-408
PURG VOLUME CONT/V P0445 0445EC-408
PW ST P SEN/CIRC P0550 0550EC-474
SENSOR POWER/CIRC P0643 0643EC-486
TCC SOLENOID/CIRC P0740 0740AT-126
TCM P0700 0700AT- 11 2
TCS/CIRC P1212 1212EC-498
TCS C/U FUNCTN P1211 1211EC-497
THERMSTAT FNCTN P0128 0128EC-232
TP SENSOR P2135 2135EC-631
TP SEN 1/CIRC P0222 0222EC-342
TP SEN 1/CIRC P0223 0223EC-342
TP SEN 2/CIRC P0122 0122EC-219
TP SEN 2/CIRC P0123 0123EC-219
TP SEN/CIRC A/T P1705 1705AT-132
TURBINE SENSOR P0717 0717AT- 11 7
TW CATALYST SYS-B1 P0420 0420EC-380
TW CATALYST SYS-B2 P0430 0430EC-380
VEH SPD SEN/CIR AT*5P0720 0720AT- 11 9
VEH SPEED SEN/CIRC*5P0500 0500EC-468
VENT CONTROL VALVE P0447 0447EC-415
VENT CONTROL VALVE P0448 0448EC-422
Items
(CONSULT-II screen terms)DTC*
1
Reference page
CONSULT-II
GST*
2ECM*3

ON BOARD DIAGNOSTIC (OBD) SYSTEM
EC-57
[VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: 2007 April2007 M35/M45EVAP SYS PRES SEN P0452 0452 — — 2×EC-431
EVAP SYS PRES SEN P0453 0453 — — 2×EC-437
EVAP GROSS LEAK P0455 0455 — — 2×EC-445
EVAP VERY SML LEAK P0456 0456
×*7×2×EC-453
FUEL LEV SEN SLOSH P0460 0460 — — 2×EC-462
FUEL LEVEL SENSOR P0461 0461 — — 2×EC-464
FUEL LEVL SEN/CIRC P0462 0462 — — 2×EC-466
FUEL LEVL SEN/CIRC P0463 0463 — — 2×EC-466
VEH SPEED SEN/CIRC*5P0500 0500 — — 2×EC-468
ISC SYSTEM P0506 0506 — — 2×EC-470
ISC SYSTEM P0507 0507 — — 2×EC-472
PW ST P SEN/CIRC P0550 0550 — — 2 —EC-474
ECM BACK UP/CIRCUIT P0603 0603 — — 2×EC-479
ECM P0605 0605 — — 1 or 2× or
—EC-483
SENSOR POWER/CIRC P0643 0643 — — 1×EC-486
TCM P0700 0700 — — 1×AT- 11 2
PNP SW/CIRC P0705 0705 — — 2×AT- 11 3
ATF TEMP SEN/CIRC P0710 0710 — — 2×AT- 1 3 5
TURBINE SENSOR P0717 0717 — — 2×AT- 11 7
VEH SPD SEN/CIR AT*5P0720 0720 — — 2×AT- 11 9
ENGINE SPEED SIG P0725 0725 — — 2 —AT- 1 2 4
TCC SOLENOID/CIRC P0740 0740 — — 2×AT- 1 2 6
A/T TCC S/V FNCTN P0744 0744 — — 2×AT- 1 2 8
L/PRESS SOL/CIRC P0745 0745 — — 2×AT- 1 3 0
P-N POS SW/CIRCUIT P0850 0850 — — 2×EC-491
CLOSED LOOP-B1 P1148 1148 — — 1×EC-496
CLOSED LOOP-B2 P1168 1168 — — 1×EC-496
TCS C/U FUNCTN P1211 1211 — — 2 —EC-497
TCS/CIRC P1212 1212 — — 2 —EC-498
ENG OVER TEMP P1217 1217 — — 1×EC-499
FPCM/CIRCUIT P1220 1220 — — 2×EC-510
CTP LEARNING P1225 1225 — — 2 —EC-518
CTP LEARNING P1226 1226 — — 2 —EC-520
COLD START CONTROL P1421 1421 — — 2×EC-522
BAT CURRENT SENSOR P1550 1550 — — 2 —EC-524
BAT CURRENT SENSOR P1551 1551 — — 2 —EC-531
BAT CURRENT SENSOR P1552 1552 — — 2 —EC-531
BAT CURRENT SENSOR P1553 1553 — — 2 —EC-538
BAT CURRENT SENSOR P1554 1554 — — 2 —EC-545
Items
(CONSULT-II screen terms)DTC*
1
SRT codeTest value/
Test limit
(GST only)Trip MIL Reference page
CONSULT-II
GST*
2ECM*3

EC-96
[VQ35DE]
TROUBLE DIAGNOSIS
Revision: 2007 April2007 M35/M45
DTC Inspection Priority ChartNBS004SZ
If some DTCs are displayed at the same time, perform inspections one by one based on the following priority
chart.
NOTE:

If DTC U1000 or U1001 is displayed with other DTC, first perform the trouble diagnosis for DTC
U1000, U1001. Refer to EC-161, "
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-164, "
DTC U1010 CAN COMMUNICATION" .
Priority Detected items (DTC)
1

U1000 U1001 CAN communication line

U1010 CAN communication

P0101 P0102 P0103 Mass air flow sensor

P0112 P0113 P0127 Intake air temperature sensor

P0117 P0118 P0125 Engine coolant temperature sensor

P0122 P0123 P0222 P0223 P1225 P1226 P2135 Throttle position sensor

P0128 Thermostat function

P0181 P0182 P0183 Fuel tank temperature sensor

P0327 P0328 Knock sensor

P0335 Crankshaft position sensor (POS)

P0340 P0345 Camshaft position sensor (PHASE)

P0460 P0461 P0462 P0463 Fuel level sensor

P0500 Vehicle speed sensor

P0643 Sensor power supply

P0605 ECM

P0700 TCM

P0705 P0850 Park/Neutral position (PNP) switch

P1550 P1551 P1552 P1553 P1554 Battery current sensor

P1610 - P1615 NATS

P2122 P2123 P2127 P2128 P2138 Accelerator pedal position sensor

DTC P0011, P0021 IVT CONTROL
EC-167
[VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: 2007 April2007 M35/M45
On Board Diagnosis LogicNBS004TV
FAIL-SAFE MODE
When the malfunction is detected, the ECM enters fail-safe mode.
DTC Confirmation ProcedureNBS004TW
CAUTION:
Always drive at a safe speed.
NOTE:

If DTC P0011 or P0021 is displayed with DTC P0075, P0081, first perform the trouble diagnosis for
EC-185, "
DTC P0075, P0081 IVT CONTROL SOLENOID VALVE" .

If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait
at least 10 seconds before conducting the next test.
TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is between 10V and 16V at
idle.
WITH CONSULT-II
1. Turn ignition switch ON and select “DATA MONITOR” mode with
CONSULT-II.
2. Start engine and warm it up to the normal operating tempera-
ture.
3. Maintain the following conditions for at least 6 consecutive sec-
onds. Hold the accelerator pedal as steady as possible.
4. Stop vehicle with engine running and let engine idle for 10 seconds.
5. If 1st trip DTC is detected, go to EC-168, "
Diagnostic Procedure" .
If 1st trip DTC is not detected, go to next step.
6. Maintain the following conditions for at least 20 consecutive seconds.
DTC No.Trouble diagnosis
nameDetecting condition Possible cause
P0011
0011
(Bank 1)
Intake valve timing
control performanceThere is a gap between angle of target and
phase-control angle degree.

Crankshaft position sensor (POS)

Camshaft position sensor (PHASE)

Intake valve control solenoid valve

Accumulation of debris to the signal pick-up
portion of the camshaft

Timing chain installation

Foreign matter caught in the oil groove for
intake valve timing control P0021
0021
(Bank 2)
Detected items Engine operating condition in fail-safe mode
Intake valve timing control The signal is not energized to the solenoid valve and the valve control does not function.
VHCL SPEED SE 100 - 120 km/h (63 - 75 MPH)
ENG SPEED 1,200 - 2,000 rpm
COOLAN TEMP/S More than 60°C (140°F)
B/FUEL SCHDL More than 7.3 msec
Selector lever D position
ENG SPEED 1,700 - 3,175 rpm (A constant rotation is maintained.)
COOLAN TEMP/S 70 - 105°C (158 - 221°F)
Selector lever 1st or 2nd position
Driving location uphillDriving vehicle uphill
(Increased engine load will help maintain the driving
conditions required for this test.)
PBIB0164E

EC-234
[VQ35DE]
DTC P0130, P0150 A/F SENSOR 1
Revision: 2007 April2007 M35/M45
DTC P0130, P0150 A/F SENSOR 1PFP:22693
Component DescriptionNBS004W8
The air fuel ratio (A/F) sensor 1 is a planar dual-cell limit current sen-
sor. The sensor element of the A/F sensor 1 is the combination of a
Nernst concentration cell (sensor cell) with an oxygen-pump cell,
which transports ions. It has a heater in the element.
The sensor is capable of precise measurement = 1, but also in the
lean and rich range. Together with its control electronics, the sensor
outputs a clear, continuous signal throughout a wide range (0.7 <
< air).
The exhaust gas components diffuse through the diffusion gap at the
electrode of the oxygen pump and Nernst concentration cell, where
they are brought to thermodynamic balance.
An electronic circuit controls the pump current through the oxygen-
pump cell so that the composition of the exhaust gas in the diffusion
gap remains constant at = 1. Therefore, the A/F sensor 1 is able to
indicate air/fuel ratio by this pumping of current. In addition, a heater
is integrated in the sensor to ensure the required operating tempera-
ture of 700 - 800°C (1,292 - 1,472°F).
CONSULT-II Reference Value in Data Monitor ModeNBS004W9
Specification data are reference values.
On Board Diagnosis LogicNBS005SF
To judge the malfunction, the diagnosis checks that the A/F signal computed by ECM from the air fuel ratio (A/
F) sensor 1 signal fluctuates according to fuel feedback control.
DTC Confirmation ProcedureNBS005SG
Perform PROCEDURE FOR MALFUNCTION A first.
If the DTC cannot be confirmed, perform PROCEDURE FOR MALFUNCTION B.
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is more than 11V at idle.
PROCEDURE FOR MALFUNCTION A
With CONSULT-II
1. Start engine and warm it up to normal operating temperature.
SEF579Z
SEF580Z
MONITOR ITEM CONDITION SPECIFICATION
A/F SEN1 (B1)
A/F SEN1 (B2)

Engine: After warming up Maintaining engine speed at 2,000 rpm Fluctuates around 1.5 V
DTC No. Trouble diagnosis name DTC detecting condition Possible Cause
P0130
0130
(Bank 1)
Air fuel ratio (A/F) sensor 1
circuitA)The A/F signal computed by ECM from the A/F
sensor 1 signal is constantly in the range other
than approx. 1.5V.

Harness or connectors
(The A/F sensor 1 circuit is open
or shorted.)

Air fuel ratio (A/F) sensor 1 P0150
0150
(Bank 2)B)The A/F signal computed by ECM from the A/F
sensor 1 signal is constantly approx. 1.5V.

EC-244
[VQ35DE]
DTC P0131, P0151 A/F SENSOR 1
Revision: 2007 April2007 M35/M45
DTC P0131, P0151 A/F SENSOR 1PFP:22693
Component DescriptionNBS004WG
The air fuel ratio (A/F) sensor 1 is a planar dual-cell limit current sen-
sor. The sensor element of the A/F sensor 1 is the combination of a
Nernst concentration cell (sensor cell) with an oxygen-pump cell,
which transports ions. It has a heater in the element.
The sensor is capable of precise measurement = 1, but also in the
lean and rich range. Together with its control electronics, the sensor
outputs a clear, continuous signal throughout a wide range (0.7 <
< air).
The exhaust gas components diffuse through the diffusion gap at the
electrode of the oxygen pump and Nernst concentration cell, where
they are brought to thermodynamic balance.
An electronic circuit controls the pump current through the oxygen-
pump cell so that the composition of the exhaust gas in the diffusion
gap remains constant at = 1. Therefore, the A/F sensor 1 is able to
indicate air/fuel ratio by this pumping of current. In addition, a heater
is integrated in the sensor to ensure the required operating tempera-
ture of 700 - 800°C (1,292 - 1,472°F).
CONSULT-II Reference Value in Data Monitor ModeNBS004WH
Specification data are reference values.
On Board Diagnosis LogicNBS004WI
To judge the malfunction, the diagnosis checks that the A/F signal computed by ECM from the A/F sensor 1
signal is not inordinately low.
DTC Confirmation ProcedureNBS004WJ
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is more than 10.5V at idle.
WITH CONSULT-II
1. Start engine and warm it up to normal operating temperature.
2. Select “A/F SEN1 (B1)” or “A/F SEN1 (B2)” in “DATA MONITOR” mode with CONSULT-II.
SEF579Z
SEF580Z
MONITOR ITEM CONDITION SPECIFICATION
A/F SEN1 (B1)
A/F SEN1 (B2)

Engine: After warming up Maintaining engine speed at 2,000 rpm Fluctuates around 1.5 V
DTC No. Trouble diagnosis name DTC detecting condition Possible Cause
P0131
0131
(Bank 1)
Air fuel ratio (A/F) sensor 1
circuit low voltage

The A/F signal computed by ECM from the
A/F sensor 1 signal is constantly approx. 0V.

Harness or connectors
(The A/F sensor 1 circuit is open or
shorted.)

A/F sensor 1 P0151
0151
(Bank 2)

DTC P0132, P0152 A/F SENSOR 1
EC-253
[VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: 2007 April2007 M35/M45
DTC P0132, P0152 A/F SENSOR 1PFP:22693
Component DescriptionNBS004WN
The air fuel ratio (A/F) sensor 1 is a planar dual-cell limit current sen-
sor. The sensor element of the A/F sensor 1 is the combination of a
Nernst concentration cell (sensor cell) with an oxygen-pump cell,
which transports ions. It has a heater in the element.
The sensor is capable of precise measurement = 1, but also in the
lean and rich range. Together with its control electronics, the sensor
outputs a clear, continuous signal throughout a wide range (0.7 <
< air).
The exhaust gas components diffuse through the diffusion gap at the
electrode of the oxygen pump and Nernst concentration cell, where
they are brought to thermodynamic balance.
An electronic circuit controls the pump current through the oxygen-
pump cell so that the composition of the exhaust gas in the diffusion
gap remains constant at = 1. Therefore, the A/F sensor 1 is able to
indicate air/fuel ratio by this pumping of current. In addition, a heater
is integrated in the sensor to ensure the required operating tempera-
ture of 700 - 800°C (1,292 - 1,472°F).
CONSULT-II Reference Value in Data Monitor ModeNBS004WO
Specification data are reference values.
On Board Diagnosis LogicNBS004WP
To judge the malfunction, the diagnosis checks that the A/F signal computed by ECM from the A/F sensor 1
signal is not inordinately high.
DTC Confirmation ProcedureNBS004WQ
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is more than 10.5V at idle.
WITH CONSULT-II
1. Start engine and warm it up to normal operating temperature.
2. Select “A/F SEN1 (B1)” or “A/F SEN1 (B2)” in “DATA MONITOR” mode with CONSULT-II.
SEF579Z
SEF580Z
MONITOR ITEM CONDITION SPECIFICATION
A/F SEN1 (B1)
A/F SEN1 (B2)

Engine: After warming up Maintaining engine speed at 2,000 rpm Fluctuates around 1.5 V
DTC No. Trouble diagnosis name DTC detecting condition Possible Cause
P0132
0132
(Bank 1)
Air fuel ratio (A/F) sensor 1
circuit high voltage

The A/F signal computed by ECM from the A/F
sensor 1 signal is constantly approx. 5V.

Harness or connectors
(The A/F sensor 1 circuit is open or
shorted.)

A/F sensor 1 P0152
0152
(Bank 2)