Component Inspection
- EXHAUST VALVE TIMING CONTROL POSITION SENSOR-I
- Turn ignition switch OFF.
- Disconnect exhaust valve timing control position sensor harness connector.
- Loosen the fixing bolt of the sensor.
- Remove the sensor. Refer to TIMING CHAIN : Exploded View .
- Visually check the sensor for chipping.
Is the inspection result normal?
YES
GO TO 2.
NO
Replace malfunctioning exhaust valve timing control position sensor. Refer to TIMING CHAIN : 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 Infinite Ohms [at 25 Deg. C (77 Deg. F)]
1 (+) - 3 (-)
2 (+) - 3 (-)
Is the inspection result normal?
YES
INSPECTION END
NO
Replace malfunctioning exhaust valve timing control position sensor. Refer to TIMING CHAIN : Exploded View .