Fuel Injector: Service and Repair
FUEL INJECTOR REMOVAL / INSTALLATIONWARNING: Fuel line spills and leaks are dangerous. Fuel can ignite and cause serious Injuries or death and damage. Fuel can also irritate skin and eyes. To prevent this, always complete the "Fuel Pressure Release Procedures".
1. Remove in the order shown in the figure.
2. Install in the reverse order of removal, referring to Installation Note.
1. Negative battery cable
2. Air cleaner housing
3. Fuel injector connector
4. Fuel hose and fuel pipe
5. Fuel distributor (RH)
6. Fuel distributor (LH)
7. Insulator
8. Accumulated connector
9. Spacer
10. Fuel injector
11. Pressure regulator
INSTALLATION NOTE FUEL INJECTORS
1. Install new O-rings.
2. Apply a small amount of clean engine oil to the 0-rings before installing them.
3. Verify that the fuel injector holder is clean.
4. Clean the holder with gasoline, if necessary.
5. Install the fuel injector squarely into the distribution pipe while turning it back and forth.
Aligning Injector Tab With Key-Way (Notch) In Fuel Rail:
6. Fit the fuel injector tab into the notch in the distribution pipe.
7. Install the harness.
Tightening torque: 2.5-3.6 Nm (22-31 in.lbs.)