Conditions Which Generate This Code:
The Engine Control Module (ECM) detects the following conditions:
• The signal voltage from the intake valve actuator oil pressure sensor is less than 0.4 VDC for more than eight seconds.
• The ECM has been powered for at least two seconds.
The ECM will log the diagnostic code and the ECM will trigger a snapshot. The check engine lamp
will illuminate once this diagnostic code has been active for more than four hours. The ECM will not use a default value.
Possible Performance Effect:
Perform the following diagnostic procedure: “Engine Pressure Sensor Open or Short Circuit – Test”
• OK – STOP.