Conditions Which Generate This Code:
The voltage level of the 5 volt supply is above normal.
System Response:
The Electronic Control Module (ECM) will log the diagnostic code. The ECM flags all 5 volt sensors as invalid data and the respective default values are used.
- The engine may experience low power.
Test Step 1. Perform the following diagnostic procedure: 5 Volt Engine Pressure Sensor Supply Circuit – Test
Results:
- OK – STOP