2013 Infiniti M35hFACTORY OEM SERVICE PROCEDURE

DTC Related Item (Engine Control System)

DTC No. Detected items Engine operating condition in fail-safe mode
P0011
P0021		 Intake valve timing control The signal is not energized to the intake valve timing control solenoid valve and the valve control does not function.
P0014
P0024		 Exhaust valve timing control The signal is not energized to the exhaust valve timing control solenoid valve and the valve control does not function.
P0101
P0102
P0103
P010B
P010C
P010D		 Mass air flow sensor circuit Engine speed will not rise more than 2, 400 RPM due to the fuel cut.
P0117
P0118		 Engine coolant temperature sensor circuit Engine coolant temperature will be determined by ECM based on the following condition. CONSULT displays the engine coolant temperature decided by ECM.
Condition Engine coolant temperature decided (CONSULT display)
Just as ignition switch is turned ON or START 40°C (104°F)
Approx 4 minutes or more after engine starting 80°C (176°F)
Except as shown above 40 - 80°C (104 - 176°F) (Depends on the time)
When the fail-safe system for engine coolant temperature sensor is activated, the cooling fan operates while engine is running.
P0122
P0123
P0222
P0223
P0227
P0228
P1239
P2132
P2133
P2135		 Throttle position sensor ECM stops the electric throttle control actuator control, throttle valve is maintained at a fixed opening (approx. 3.6 degrees) by the return spring.
P0197
P0198		 Engine oil temperature sensor Intake valve timing control and exhaust valve timing control does not function.
P0500 Vehicle speed sensor The cooling fan operates (Highest) while engine is running.
P0605 ECM (When ECM calculation function is malfunctioning:)
ECM stops the electric throttle control actuator control, throttle valve is maintained at a fixed opening (approx. 3.6 degrees) by the return spring.
P0643 Sensor power supply ECM stops the electric throttle control actuator control, throttle valve is maintained at a fixed opening (approx. 3.6 degrees) by the return spring.
P1233
P2101		 Electric throttle control function ECM stops the electric throttle control actuator control, throttle valve is maintained at a fixed opening (approx. 3.6 degrees) by the return spring.
P1236
P2118		 Throttle control motor ECM stops the electric throttle control actuator control, throttle valve is maintained at a fixed opening (approx. 3.6 degrees) by the return spring.
P1238
P2119		 Electric throttle control actuator ECM stops the electric throttle control actuator control, throttle valve is maintained at a fixed opening (approx. 3.6 degrees) by the return spring.
P1290
P2100
P2103		 Throttle control motor relay ECM stops the electric throttle control actuator control, throttle valve is maintained at a fixed opening (approx. 3.6 degrees) by the return spring.
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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