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Home >> Land Rover >> 2021 >> Range Rover Evoque R-Dynamic S >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Wiring Harnesses -- Range Rover EVOQUE/L551 >> Wiring Harnesses >> Removal And Installation >> Engine Wiring Harness - INGENIUM I4 2.0L Diesel, Vehicles With: Non-Electric Vehicles (G2319188) >> Removal

Engine Wiring Harness - INGENIUM I4 2.0L Diesel, Vehicles With: Non-Electric Vehicles (G2319188): Removal

CAUTION: Take extra care not to damage the wiring harness clips.
NOTE:
  • This procedure contains some variation in the illustrations depending on the vehicle specification, but the essential information is always correct.
  • This procedure contains illustrations showing certain components removed to provide extra clarity.
  • Left Hand Drive (LHD) illustration(s) shown, Right Hand Drive (RHD) is similar.
  • Note the position of the wiring harnesses to aid installation.
  1. Raise and support the vehicle on a suitable 2 post lift.

    Refer to: JACKING AND LIFTING .

  2. Disconnect the startup battery ground cable.

    Refer to: 12V SYSTEM DISCONNECT .

  3. Remove the front left wheel arch liner.

    Refer to: FRONT WHEEL ARCH LINER .

  4. G14456275Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Disconnect the electrical connector from the glow plug control module.
    • Release the electrical connector clip.
  5. Remove the engine undershield.

    Refer to: ENGINE UNDERSHIELD .

  6. G14456245Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Release the starter motor wiring harness clip.

  7. G14456277Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Disconnect the electrical connector from the generator wiring harness.
    • Release the 2 wiring harness clips.
    • Remove the nut.
  8. G14456247Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Disconnect the electrical connector from the Air Conditioning (AC) compressor.
    • Disconnect the electrical connector from the auxiliary coolant pump.
    • Release the 2 wiring harness clips.
  9. G14456248Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Disconnect the electrical connector from the piston cooling jet solenoid.
    • Disconnect the 2 electrical connectors from the electric thermostat.
    • Disconnect the electrical connector from the cylinder block temperature sensor.
    • Release the wiring harness clip.
  10. G14456280Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Disconnect the electrical connector from the oil pump control solenoid.
    • Disconnect the electrical connector from the Crankshaft Position Sensor (CKP).
    • Remove the 2 bolts.
  11. G14456281Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Disconnect the electrical connector from the gear selector position sensor.
    • Release the 2 wiring harness clips.
  12. G14456250Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Disconnect the 2 electrical connectors from the coolant pump.
    • Release the wiring harness clip.
  13. G14456251Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Disconnect the electrical connector from the differential pressure sensor.
    • Disconnect the electrical connector from the charge air temperature sensor.
    • Disconnect the electrical connector from the post Diesel Particulate Filter (DPF) temperature sensor.
    • Disconnect the electrical connector from the Heated Oxygen Sensor (HO2S).
    • Release the 4 wiring harness clips.
  14. Remove the air filter housing.

    Refer to: Refer to: AIR FILTER HOUSING (G2294774)

  15. Remove the air filter housing outlet pipe.

    Refer to: AIR FILTER HOUSING OUTLET PIPE (G2300214)

  16. G14456252Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Remove the ground bolt.
    • Release the 2 wiring harness bracket clips.
  17. G14456253Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Remove the bolt.
    • Release the wiring harness bracket clip.
  18. Remove the hood latch panel.

    Refer to: HOOD LATCH PANEL .

  19. G14456254Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Disconnect the electrical connector from the charge air temperature sensor.
    • Release the 2 charge air hose clamps.
    • Remove the charge air hose.
  20. G14456255Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Disconnect the electrical connector from the throttle actuator.

  21. G14456256Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Disconnect the 2 electrical connectors from the fuel pump.

  22. Remove the fuel cooler.

    Refer to: the appropriate service information

  23. G14456257Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Disconnect the 6 fuel pipe connectors.
    • Release the 3 clips.
    • Remove the fuel pipe assembly.
  24. Remove the fuel filter.

    Refer to: FLEX FUEL FILTER (G2172339) or the appropriate service information

  25. G14456258Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Release the clip.
    • Remove the 3 nuts.
    • Remove the fuel filter bracket.
  26. G14456259Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Remove the 2 bolts.
    • Remove the rear heatshield.
  27. G14456260Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Remove the bolt.
    • Remove the nut.
    • Remove the front heatshield.
  28. G14456261Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Remove the DPF bracket.

  29. G14456262Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Disconnect the electrical connector from the oil pressure and temperature sensor.
    • Disconnect the electrical connector from the cylinder head temperature sensor.
    • Release the 3 wiring harness clips.
  30. G14456295Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Disconnect the electrical connector from the Manifold Absolute Pressure and Temperature sensor (MAPT).
    • Release the 5 wiring harness clips.
    • Disconnect the 4 electrical connectors from the glow plugs.
  31. G14456296Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Disconnect the electrical connector from the Electronic Vacuum Regulating Valve (EVRV).
    • Release the EVRV.
  32. G14456265Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Disconnect the 4 electrical connectors from the fuel injectors.
    • Disconnect the electrical connector from the fuel rail.
    • Disconnect the electrical connector from the Camshaft Position Sensor (CMP).
    • Release the 6 wiring harness clips.
  33. G14456266Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Release the wiring harness cover.

  34. G14456267Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Release the hose.
    • Remove the 2 bolts.
    • Remove the fuel cooler bracket.
  35. G14456268Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Disconnect the electrical connector from the fuel rail.
    • Disconnect the electrical connector from the charge air temperature sensor.
    • Release the 3 vacuum hose clips.
    • Remove the bolt.
    • Release the 2 wiring harness bracket clips.
    • Disconnect the electrical connector from the Variable Camshaft Timing (VCT) solenoid.
  36. G14456301Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Disconnect the electrical connector from the Exhaust Gas Recirculation (EGR) valve.
    • Disconnect the electrical connector from the differential pressure sensor.
    • Disconnect the electrical connector from the turbocharger.
    • Release the 4 wiring harness clips.
  37. G14456302Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Disconnect the electrical connector from the EGR actuator.
    • Release the 2 wiring harness clips.
  38. Remove the cowl panel.

    Refer to: COWL PANEL .

  39. G14456303Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Remove the nut.
    • Release the 2 wiring harness bracket clips.
    • Release the wiring harness grommet.
  40. G14456273Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC
    • Disconnect the electrical connector from the Powertrain Control Module (PCM).
    • Release the wiring harness clip.
    • Loosen, but do not fully remove the bolt.
    • Disconnect the 2 electrical connectors from the main wiring harness.
  41. G14456274Courtesy of JAGUAR LAND ROVER NORTH AMERICA, LLC

    Remove the engine wiring harness.

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