When idling cannot be continued

Connect the M-MDS to the DLC-2 and verify that DTC P2090:00 or P2091:00 is displayed. Refer too ON-BOARD DIAGNOSTIC TEST [PCM (SKYACTIV-G 2.5T)] .)
- Perform the DTC inspection. Refer too DTC P2090:00 [PCM (SKYACTIV-G 2.5T)] .) Refer too DTC P2091:00 [PCM (SKYACTIV-G 2.5T)] .)
Remove the OCV and verify that the spool valve is at maximum advanced position. Refer too OIL CONTROL VALVE (OCV) REMOVAL/INSTALLATION [SKYACTIV-G 2.5T] .)
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
Inspect the hydraulic variable valve timing actuator. Refer too HYDRAULIC VARIABLE VALVE TIMING ACTUATOR INSPECTION [SKYACTIV-G 2.5T] .)