Express 3500 V8-6.6L DSL Turbo (2008)
Exhaust Pressure Differential Sensor: Service and Repair
Exhaust Pressure Differential Sensor Pipe Replacement
Exhaust Pressure Differential Sensor Pipe Replacement
Removal Procedure
1. Raise and support the vehicle. Refer to Vehicle Lifting.
2. Reposition the exhaust differential pressure sensor pipe assembly hose clamps (3).
3. Remove the exhaust differential pressure sensor pipe assembly hoses from the sensor.
4. Remove the exhaust differential pressure sensor pipe assembly fittings (2).
5. Remove the exhaust differential pressure sensor bracket bolts (1).
6. Remove the exhaust differential pressure sensor pipe assembly.
Installation Procedure