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Home >> Porsche >> 2023 >> Cayenne Base, 4D Utility Coupe >> Repair and Diagnosis >> Electrical >> Body Electrical >> 97 Lines -- 9YA - Cayenne (9YA) >> WM, 975219 - Removing And Installing Engine Wire Harness (V6 Turbo) >> Removing Wire Harness For Engine (V6 Turbo)

Removing Wire Harness For Engine (V6 Turbo)

  1. Loosen section of line.
    G15261805Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Section of line

    1. 1.1  Release and disconnect electric plug connection on oil level sensor -1-  .
    2. 1.2  Release and disconnect electric plug connection on right knock sensor -2-  .
    3. 1.3  Release and disconnect electric plug connection on engine speed sender -3-  .
    4. 1.4  Loosen fixing clips -4-  .
  2. Unclip fixing clip -1-  and guide section of line -2-  forward over the coolant pipes -Arrow-  .
    G15261806Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Fixing clip

  3. Release and disconnect electric plug connection for rear water pump -1-  .
    G15261807Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connection for water pump

  4. Unclip omega clip -2-  for section of line for water pump.
    G15261808Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Omega clip

  5. Release and disconnect electric plug connection for temperature sensor -1-  .
    G15261809Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connection for temperature sensor

  6. Release and disconnect electric plug connection on vacuum valve -2-  .
    G15261810Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connection on vacuum valve

  7. Unclip fixing clip -3-  for section of line at the bottom left.
    G15261811Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Fixing clip

  8. Release and disconnect electric plug connection on left knock sensor -1-  .
    G15261812Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connection for left knock sensor

  9. Unclip fixing clip -2-  for section of line at the bottom left.
    G15261813Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Fixing clip

  10. Release and disconnect electric plug connection on oil pressure control valve -3-  .
    G15261814Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connection for oil pressure control valve

  11. Unclip omega clip -4-  for section of line at the bottom left.
    G15261815Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Omega clip for oil pressure control valve

  12. Unclip fixing clip -1-  for section of line at the bottom left.
    G15261816Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Fixing clip

  13. Unclip omega clip -2-  for section of line at the bottom left.
    G15261817Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Omega clip

  14. Guide section of line -3-  to the rear -Arrow-  .
    G15261818Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Section of line

  15. Release and disconnect electric plug connection on exhaust camshaft controller -1-  .
    G15261819Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connection on exhaust camshaft adjuster

  16. Release and disconnect electric plug connection on intake camshaft controller -2-  .
    G15261820Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connection on intake camshaft adjuster

  17. Release and disconnect electric plug connection on high-pressure pump -3-  .
    G15261821Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connection for high-pressure pump

  18. Release and disconnect electric plug connection for fuel pipe pressure sensor -1-  .
    G15261822Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connection for fuel pipe pressure sensor

  19. Release and disconnect electric plug connection for fuel pressure sensor -2-  .
    G15261823Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connection for fuel pressure sensor

  20. Unclip heat protection mat -1-Arrow-  .
    G15261824Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Heat protection mat

  21. Release and disconnect electric plug connection for active carbon filter valve -1-  .
    G15261825Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connection for active carbon filter valve

  22. Release and disconnect electric plug connection for active carbon filter lock -2-  .
    G15261826Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connection for active carbon filter lock

  23. Unclip fixing clip -3-  for section of line for right inner V.
    G15261827Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Fixing clip

  24. Release and disconnect electric plug connection for inner V temperature sensor -4-  .
    G15261828Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connection for inner V temperature sensor

  25. Release and disconnect electric plug connection for turbocharger vacuum valve -5-  .
    G15261829Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connection for turbocharger vacuum valve

  26. Disconnect fuel lines.
    G15261830Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Fuel line

    1. 26.1  Release and disconnect coupling -1-  from fuel supply line -2-  .
    2. 26.2  Loosen spring band clamp -3-  from fuel return line -4-  .
    3. 26.3  Lay fuel lines aside -2 and 4-  .
  27. Expose the cable duct.
    1. 27.1  Release and disconnect electric plug connections on ignition coils -1-  .
      G15261831Courtesy of PORSCHE CARS NORTH AMERICA, INC.

      Electric plug connections for ignition coils

    2. 27.2  Loosen electric line for oxygen sensor -2-  from the cable duct.
      G15261832Courtesy of PORSCHE CARS NORTH AMERICA, INC.

      Electric line for oxygen sensor

    3. 27.3  Release and disconnect electric plug connection for oxygen sensor -3-  .
      G15261833Courtesy of PORSCHE CARS NORTH AMERICA, INC.

      Electric plug connection for oxygen sensor

    4. 27.4  Release and disconnect electric plug connections for camshaft actuators -4-  .
      G15261834Courtesy of PORSCHE CARS NORTH AMERICA, INC.

      Electric plug connections for camshaft actuators

    5. 27.5  Release and disconnect electric plug connection on camshaft pulse sender -5-  .
      G15261835Courtesy of PORSCHE CARS NORTH AMERICA, INC.

      Electric plug connection for camshaft pulse sender

    6. 27.6  Unscrew fastening screws for ground lines -1-  and disconnect ground lines from cylinder head.
      G15261836Courtesy of PORSCHE CARS NORTH AMERICA, INC.

      Ground lines on cylinder head

      G15261837Courtesy of PORSCHE CARS NORTH AMERICA, INC.

      Ground line on cylinder head

    7. 27.7  Pull cable duct -1-  off ball studs -2-  and set it aside.
      G15261838Courtesy of PORSCHE CARS NORTH AMERICA, INC.

      Ball studs

  28. Release and disconnect electric plug connections for injectors for cylinders 1 to 3 -1-  .
    G15261839Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connections for injectors for cylinders 1 to 3

  29. Release and disconnect electric plug connection for exhaust turbocharger -1-  .
    G15261840Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connection for exhaust turbocharger

  30. Unclip omega clip -2-  for section of line at the front.
    G15261841Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Omega clip

  31. Release and disconnect electric plug connection for intake air sensor -1-  .
    G15261842Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connection for intake air sensor

  32. Unclip fixing clips -2-  for section of line at the front.
    G15261843Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Fixing clips

  33. Release and disconnect electric plug connection on throttle valve -3-  .
    G15261844Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connection for throttle valve

  34. Guide wire harness for engine (V6 Turbo) to the left side and set it down.
  35. Release and disconnect electric plug connection on oil temperature sensor -1-  .
    G15261845Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connection for oil temperature sensor

  36. Release and disconnect electric plug connection on oil pressure switch -2-  .
    G15261846Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connection for oil pressure switch

  37. Unclip omega clip -3-  for section of line for left inner V.
    G15261847Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Omega clip

  38. Release and disconnect electric plug connection on exhaust camshaft controller -1-  .
    G15261848Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connection for exhaust camshaft controller

  39. Release and disconnect electric plug connection on intake camshaft controller -2-  .
    G15261849Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connection for intake camshaft controller

  40. Unclip fixing clips -3-  for section of line at the rear left.
    G15261850Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Fixing clips

  41. Release and disconnect electric plug connections for ignition coils for cylinders 4-6 -1-  .
    G15261851Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connections for ignition coils

  42. Release and disconnect electric plug connections for camshaft actuators -2-  .
    G15261852Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connections for camshaft actuators

  43. Unscrew fastening screws -1-  and remove ground lines.
    G15261853Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Fastening screws for ground line

  44. Release and disconnect electric plug connection for pulse sender -1-  .
    G15261854Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connection for pulse sender

  45. Pull cable duct off ball studs -Arrows-  .
    G15261855Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Cable duct

  46. Release and disconnect electric plug connections for control unit -1-  .
    G15261856Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connections on control unit

  47. Release and disconnect electric plug connection for main wire harness -2-  .
    G15261857Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Electric plug connection for main wire harness

  48. Unclip fixing clip -3-  for section of line for engine control unit.
    G15261858Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Fixing clip

  49. Remove wire harness for engine (V6 Turbo) from the vehicle.