2006 INFINITI M35 Factory Service Manual

Page 1777 of 5621

INFINITI M35 2006  Factory Service Manual EC-234
[VQ35DE]
DTC P0122, P0123 TP SENSOR
Revision: 2006 January2006 M35/M45
Specification data are reference values and are measured between each terminal and ground.
CAUTION:
Do not use ECM ground

Page 1778 of 5621

INFINITI M35 2006  Factory Service Manual DTC P0122, P0123 TP SENSOR
EC-235
[VQ35DE]
C
D
E
F
G
H
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MA
EC
Revision: 2006 January2006 M35/M45
2. CHECK THROTTLE POSITION SENSOR 2 POWER SUPPLY CIRCUIT-I
1. Disconnect electric throttle contr

Page 1779 of 5621

INFINITI M35 2006  Factory Service Manual EC-236
[VQ35DE]
DTC P0122, P0123 TP SENSOR
Revision: 2006 January2006 M35/M45
6. REPLACE ACCELERATOR PEDAL ASSEMBLY
1. Replace accelerator pedal assembly.
2. Perform EC-95, "
Accelerator Pedal Rel

Page 1780 of 5621

INFINITI M35 2006  Factory Service Manual DTC P0122, P0123 TP SENSOR
EC-237
[VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: 2006 January2006 M35/M45
Component InspectionNBS004VP
THROTTLE POSITION SENSOR
1. Reconnect all harness connectors discon

Page 1781 of 5621

INFINITI M35 2006  Factory Service Manual EC-238
[VQ35DE]
DTC P0125 ECT SENSOR
Revision: 2006 January2006 M35/M45
DTC P0125 ECT SENSORPFP:22630
Component DescriptionNBS004VR
NOTE:
If  DTC  P0125  is  displayed  with  P0117  or  P0118,  first

Page 1782 of 5621

INFINITI M35 2006  Factory Service Manual DTC P0125 ECT SENSOR
EC-239
[VQ35DE]
C
D
E
F
G
H
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J
K
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MA
EC
Revision: 2006 January2006 M35/M45
DTC Confirmation ProcedureNBS004VT
CAUTION:
Be careful not to overheat engine.
NOTE:
If  DTC  Confirma

Page 1783 of 5621

INFINITI M35 2006  Factory Service Manual EC-240
[VQ35DE]
DTC P0125 ECT SENSOR
Revision: 2006 January2006 M35/M45
3. CHECK THERMOSTAT OPERATION
When the engine is cold [lower than 70
C (158F)] condition, grasp lower radiator hose and confirm

Page 1784 of 5621

INFINITI M35 2006  Factory Service Manual DTC P0127 IAT SENSOR
EC-241
[VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: 2006 January2006 M35/M45
DTC P0127 IAT SENSORPFP:22630
Component DescriptionNBS004VX
The  intake  air  temperature  sensor  is