Fuel Injector Wiring Harness: Service and Repair

FUEL CHARGING WIRING HARNESS

REMOVAL
1. Disconnect the battery ground cable.







2. Disconnect the fuel pressure regulator electrical connector.







3. Disconnect the fuel injector electrical connectors.







4. Disconnect the ignition coil-on-plug electrical connectors.







5. Detach the cylinder head temperature (CHT) sensor boot.







6. Disconnect the CHT sensor electrical connector.







7. Disconnect the camshaft position (CMP) sensor electrical connector.







8. Disconnect the idle air control (IAC) motor electrical connector.







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







10. Disconnect the main fuel charge harness electrical connector.
11. Release all clips retaining the fuel charge harness and remove the harness from the vehicle.

INSTALLATION
1. To install, reverse the removal procedure.