Component Inspection

WARNING: This page is about a different car, the 2012 Infiniti G25. However, it is still accessible from the selected car via links, so may be relevant.

EXHAUST VALVE TIMING CONTROL POSITION SENSOR-I
1. Turn ignition switch OFF.
2. Disconnect exhaust valve timing control position sensor harness connector.
3. Loosen the fixing bolt of the sensor.
4. Remove the sensor. Refer to "EXPLODED VIEW ".
5. Visually check the sensor for chipping.
  
  Fig 1: Inspecting Exhaust Valve Timing Control Position Sensor For Chipping
  Courtesy of NISSAN NORTH AMERICA, INC.
  
  Is the inspection result normal?
  
  YES: GO TO 2.
  
  NO: Replace malfunctioning exhaust valve timing control position sensor. Refer to "EXPLODED VIEW ".

EXHAUST VALVE TIMING CONTROL POSITION SENSOR-II

Check resistance exhaust valve timing control position sensor terminals as shown below.

Terminals	Resistance
1 (+) - 2 (-)	Except 0 or ∞ Ω [at 25°C (77°F)]
1 (+) - 3 (-)
2 (+) - 3 (-)

Is the inspection result normal?

YES: INSPECTION END

NO: Replace malfunctioning exhaust valve timing control position sensor. Refer to "EXPLODED VIEW ".