Fuel Injector Wiring Harness: Service and Repair

FUEL CHARGING WIRING HARNESS

REMOVAL
1. Disconnect the battery ground cable.







2. Disconnect the fuel charging wiring harness electrical connectors.







3. Disconnect the fuel pressure sensor electrical connector.







4. Disconnect the throttle position (TP) sensor electrical connector.







5. Disconnect the crankshaft position (CKP) sensor electrical connector.
6. Raise and support the vehicle.







7. Disconnect the catalyst monitor sensor electrical connector.
8. Lower the vehicle.







9. Disconnect the knock sensor (KS) electrical connector.







10. Disconnect the idle air control (IAC) valve electrical connector.







11. Disconnect the fuel injector electrical connectors.







12. Disconnect the ignition coil electrical connector and capacitor electrical connector.







13. Disconnect the variable intake control motor electrical connector.







14. Disconnect the camshaft position (CMP) sensor electrical connector.
15. Remove the fuel charging wiring harness.

INSTALLATION
1. To install, reverse the removal procedure.