Cummins Fault Code: 135 - SPN: 100 FMI: 3/3 - Engine Oil Pressure Sensor Circuit

[Frank]

Signature and ISX CM870

Engine Oil Pressure Sensor Circuit - shorted high. High signal voltage detected at the engine oil pressure circuit.

Possible causes of this fault code include:

• Open return in the harness, connectors, or sensor.
• Signal wire shorted to sensor supply or battery voltage.