Fuel Injector Wiring Harness: Service and Repair

FUEL CHARGING WIRING HARNESS

REMOVAL
1. Disconnect the battery ground cable.
2. Remove the engine air cleaner assembly and tubes.







3. Disconnect the 42-pin connector.
1 Loosen the bolt.
2 Disconnect the 42-pin connector.







4. Disconnect the front 16-pin connectors.







5. Disconnect the injection pressure sensor and the engine fuel temperature sensor and the RH radio capacitor connectors.







6. Disconnect the No. 1 and No. 2 fuel injector connectors and the No. 1 coil-on-plug connector.







7. Disconnect the water temperature sender connector.







8. Disconnect the cylinder head temperature jumper and the camshaft position (CMP) sensor connectors.







9. Disconnect the intake manifold air control valve connector.







10. Disconnect the No. 5 and No. 6 coil-on-plug and the No. 5 and No. 6 fuel injector connectors.







11. Disconnect the throttle position (TP) sensor.







12. Disconnect the air conditioning compressor and the crankshaft position (CKP) sensor connectors.







13. Disconnect the oil pressure switch connector.
14. Remove the engine cover.







15. Disconnect the No. 2, No. 3 and No. 4 coil-on-plug and the No. 3 and No. 4 fuel injector connectors.







16. Disconnect the fuel shutoff valve solenoid and the idle speed control (ISC) connectors.







17. Disconnect the rear 16-pin connectors.







18. Disconnect the No. 7 and No. 8 coil-on-plug, the No. 7 and No. 8 fuel injector and the LH radio capacitor connectors.







19. Remove the fuel charging wiring harness.

INSTALLATION







1. Position the fuel charging wiring harness.







2. Connect the No. 7 and No. 8 fuel injector, the No. 7 and No. 8 coil-on-plug and the LH radio capacitor connectors.







3. Connect the rear 16-pin connectors.







4. Connect the idle speed control (ISC) and the fuel shutoff valve solenoid connectors.







5. Connect the No. 3 and No. 4 fuel injector and the No. 2, No. 3 and No. 4 coil-on-plug connectors.
6. Install the engine cover.







7. Connect the oil pressure switch connector.







8. Connect the crankshaft position (CKP) sensor and the air conditioning compressor connectors.







9. Connect the throttle position (TP) sensor connector.







10. Connect the No. 5 and No. 6 fuel injector and the No. 5 and No. 6 coil-on-plug connectors.







11. Connect the intake manifold air control valve connector.







12. Connect the camshaft position (CMP) sensor and the cylinder head temperature jumper connectors.







13. Connect the water temperature sender connector.







14. Connect the No. 1 coil-on-plug and the No. 1 and No. 2 fuel injector connectors.







15. Connect the engine fuel temperature sensor, the injection pressure sensor and the RH radio capacitor connectors.







16. Connect the front 16-pin connectors.







17. Connect the 42-pin connector.
1 Connect the 42-pin connector.
2 Tighten the bolt.


18. Install the engine air cleaner assembly and tubes.
19. Connect the battery ground cable.