Sensor, Differential Pressure: Removal: Removal

Fig 1: Exhaust Differential Pressure Sensor & Pressure Tubes

Courtesy of CHRYSLER GROUP, LLC

1. Disconnect and isolate the negative battery cable.
2. Raise and support vehicle. Refer to HOISTING, STANDARD PROCEDURE .
3. Remove the diesel particulate filter. Refer to FILTER, DIESEL PARTICULATE, REMOVAL .
4. If necessary, remove the mounting nut securing the differential pressure sensor to the steady rest mount.
5. Disconnect the differential pressure sensor harness connector (1).
6. Remove nut (2) and the differential pressure sensor (3).