CM2150 Electronic Control System – 019-376   Exhaust Gas Pressure Sensor

The exhaust gas pressure sensor monitors the pressure from the exhaust and passes that information on to the ECM through the engine harness. If the exhaust gas pressure sensor becomes too low, it will cause a derate condition.

The exhaust gas pressure sensor is located on the EGR cooler on the exhaust side of the engine.

Slide the locking tab on the connector sideways. Push down on the button toward the rear of the connector and disconnect from the sensor.

Remove the sensor from the engine.

Make sure the new sensor has an o-ring.

Lubricate the o-ring with clean engine oil.

Install a new sensor into the engine. Tighten the sensor.

Push the connectors together until they lock.

Slide the locking tab to the lock position.