Diagnostic Test
WARNING: This page is about a different car, the 2016 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK CAMSHAFT POSITION SENSOR (PHASE) - 1
- Turn ignition switch OFF.
- Loosen the fixing bolt of the sensor.
- Disconnect camshaft position sensor (PHASE) harness connector.
- Remove the sensor. Refer to REMOVAL AND INSTALLATION (LH) , REMOVAL AND INSTALLATION (RH) .
- Visually check the sensor for chipping.
Is the inspection result normal?
YES
GO TO STEP 2 .
NO
Replace malfunctioning camshaft position sensor (PHASE). Refer to REMOVAL AND INSTALLATION (LH) , REMOVAL AND INSTALLATION (RH) .
- CHECK CAMSHAFT POSITION SENSOR (PHASE) - 2
Check resistance camshaft position sensor (PHASE) terminals as follows.
Crankshaft position sensor Condition Resistance + - Terminals 1 2 Temperature 25°C (77°F) Except 0 Ω or ∞ 1 3 2 3 Is the inspection result normal?
YES
INSPECTION END
NO
Replace malfunctioning camshaft position sensor (PHASE). Refer to REMOVAL AND INSTALLATION (LH) , REMOVAL AND INSTALLATION (RH) .