Fuel Injection Fuel Rail Fuel Pressure Sensor Replacement for Chevrolet Kodiak C-Series Motorhome (Cutaway) C4/C5 2005

1. Remove the air cleaner . Refer to Air Cleaner Replacement .
2. Remove the exhaust gas recirculation (EGR) cooler tube. Refer to Exhaust Gas Recirculation Valve Cooler Replacement .



3. Disconnect the fuel rail pressure sensor electrical connector.
4. Prior to removal, clean the fuel pressure sensor and surrounding area thoroughly with solvent, such as GM P/N 12377981 (Canadian P/N 10953463) or equivalent.
5. Using compressed air, thoroughly blow dry the sensor and surrounding area.
6. Remove the fuel pressure sensor.

Notice: Refer to Component Fastener Tightening Notice in the Preface section.

1. Install the fuel pressure sensor.

Tighten
Tighten the sensor to 70 N·m (52 lb ft).




2. Connect the fuel rail pressure sensor electrical connector.
3. Install the EGR cooler tube. Refer to Exhaust Gas Recirculation Valve Cooler Replacement .
4. Install the air cleaner . Refer to Air Cleaner Replacement .
5. Prime the fuel system. Refer to Fuel System Priming .
6. Start the engine. If the engine stalls, repeat the above step.
7. Once the engine starts, inspect for fuel leaks.