When idling cannot be continued
- Connect the M-MDS to the DLC-2 and verify that DTC P2090:00 or P2091:00 is displayed. (See On-Board Diagnostic Test
.)
- Perform the DTC inspection. (See DTC P2090:00 [PCM (SKYACTIV-G 2.5T)] .)
- Remove the OCV and verify that the spool valve is at maximum advanced position. (See Oil Control Valve (OCV) Removal/Installation .)
- Connect the OCV connector.
- Switch the ignition ON (engine off).
- Verify that the spool valve is at the maximum advanced position.
- If the spool valve is stuck in the retard direction, inspect for the following:
- Short circuit in wiring harnesses or connectors between OCV and PCM
- If the spool valve is stuck in the retard direction, inspect for the following:
- Inspect the hydraulic variable valve timing actuator. (See Hydraulic Variable Valve Timing Actuator Inspection .)