Fuel Injection Fuel Return Pipe Replacement - Right Side

Fuel Injection Fuel Return Pipe Replacement - Right Side

Removal Procedure




1. Remove the fuel filter and bracket. Refer to Fuel Filter Assembly Replacement (Fuel Filter Assembly Replacement).
2. Remove the intake air heater. Refer to Intake Air Heater Replacement (Service and Repair).
3. Remove the fuel injection fuel return pipe clips (1).




4. Disconnect the fuel injection fuel return pipe from the fuel injectors.




5. Disconnect the fuel injection fuel return pipe from the fuel injection fuel feed manifold.

Important: Note the routing of the fuel injection fuel return pipe under/behind the engine wiring harness.


6. Remove the fuel injection fuel return pipe from the engine.

Installation Procedure




1. Position the fuel injection fuel return pipe to the engine. Ensure to route the fuel injection fuel return pipe under/behind the engine wiring harness.
2. Connect the fuel injection fuel return pipe to the fuel injection fuel feed manifold.




3. Connect the fuel injection fuel return pipe to the fuel injectors.




4. Install the fuel injection fuel return pipe clips (1).
5. Install the intake air heater. Refer to Intake Air Heater Replacement (Service and Repair).
6. Install the fuel filter and bracket. Refer to Fuel Filter Assembly Replacement (Fuel Filter Assembly Replacement)
7. Prime the fuel system. Refer to Fuel System Priming (Fuel System Priming).
8. Start the engine. If the engine stalls, repeat the above step.
9. Once the engine starts, inspect for fuel leaks.