C15 – 0100-04 Oil Pressure voltage low (24)

Conditions Which Generate This Code:

The Engine Control Module (ECM) detects the following conditions:
• The signal voltage from the engine oil pressure sensor is less than 0.2 VDC for more than eight seconds.
• The ECM has been powered for at least two seconds.
• The engine is not running or atmospheric pressure is greater than 80 kPa (11.6 psi).

System Response:
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 ten hours. The ECM will default to 600 kPa (87.0 psi) for engine oil pressure.

Possible Performance Effect:
None

Troubleshooting:
Perform the following diagnostic procedure: “Engine Pressure Sensor Open or Short Circuit – Test”

Results:
• OK – STOP.

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