Removal Procedure
- Remove the high pressure fuel pipes. Refer to Fuel Injector Fuel Feed Pipe Replacement.
- Remove the intake manifold. Refer to Intake Manifold Replacement.
- Remove the timing belt. Refer to Timing Belt Replacement.
- Remove the power steering pump. Refer to Power Steering Pump Replacement.
- Remove the injection pump sprocket with the woodruff key.
- Remove the injection pump assembly.
Warning: Refer to Gasoline/Gasoline Vapors Warning in the Preface section.
Note: Put caps on the injection pump pipe connectors to avoid contamination from dust and dirt as soon as the fuel pipes are removed to prevent clogged the injectors.
Installation Procedure
- Install the injection pump assembly using the pump bolts and tighten to 30 N·m (22.1 lb ft).
- Put the woodruff key groove of the injection pump drive shaft.
- Install the injection pump sprocket.
- Install the injection pump sprocket nut manually.
- Align the sprocket mark on the timing belt rear cover mark.
- Install and align the timing belt. Refer to Timing Belt Replacement.
- Install the injection pump sprocket nut and tighten to 70 N·m (51.6 lb ft).
- Prime the fuel system. Refer to Fuel System Priming.
Caution: Refer to Fastener Caution in the Preface section.
Caution:
• Use care when servicing the fuel system components, especially the fuel injector electrical connectors, the fuel injector tips, and the injector O-rings. Plug the inlet and the outlet ports of the fuel rail in order to prevent contamination. • Do not use compressed air to clean the fuel rail assembly as this may damage the fuel rail components. • Do not immerse the fuel rail assembly in a solvent bath in order to prevent damage to the fuel rail assembly.
Note: Do not reuse the fuel pipes. If reused, the contaminated pipes may be damage the injectors or cause leaks from the pipes.
