Sensor, Differential Pressure: Installation: Diesel

Fig 1: Differential Pressure Sensor Tubing & Diesel Particulate Filter

Courtesy of CHRYSLER GROUP, LLC

If removed, install Differential Pressure Sensor tubing (6) into diesel particulate filter (4). Tighten fittings to 30 N.m (22 ft. lbs.).

Fig 2: Exhaust Differential Pressure Sensor & Pressure Tubes
Courtesy of CHRYSLER GROUP, LLC
If necessary, install the mounting bolts (4) securing the differential pressure sensor tubing to transmission and securely tighten.
Install the differential pressure sensor (2). Tighten bolt (1) to 18 N.m (159 in. lbs.).
NOTE:
Before installing, inspect both pressure hoses and make sure there is not any dip across the hoses. In cases where water is frozen, a dip across the hoses can cause condensation which can set a MIL.
Connect the differential pressure sensor hoses (2).
Connect the differential pressure sensor harness connector.
Install the transmission skid plate. Refer to PLATE, SKID, TRANSMISSION, INSTALLATION .
Lower the vehicle.
Connect the negative battery cable.