Variable Valve Timing Control System Operation Inspection When Idling Cannot Be Continued
- Remove the Oil Control Valve (OCV) and verify that the spool valve is at maximum retard position.
- Connect the Oil Control Valve (OCV).
- Turn the ignition switch to the ON position.
- Verify that the spool valve is at maximum retard position.
- If the spool valve is stuck in the advance direction, inspect for the following:
- Short circuit in wiring harnesses or connectors between the Oil Control Valve (OCV) and the PCM.
- Inspect the variable valve timing actuator. (See VARIABLE VALVE TIMING ACTUATOR INSPECTION [L3]
.)