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Home >> Porsche >> 2016 >> Cayman GTS, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 74 (97 - Cables) >> WM 975219 Removing And Installing Wire Harness For Engine (Cayenne Tip, Cayenne Man) >> Installing Wire Harness For Engine

Installing Wire Harness For Engine

WARNING: This page is about a different car, the 2010 Porsche Cayenne, 2009 Porsche Cayenne, and 2008 Porsche Cayenne. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Connector Overview For Engine Wire Harness
G09416435Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  1. 1-6 - Bar ignition module connectors for cylinders 1-6
  2. 7-12 - Connectors for high-pressure fuel injectors (DFI) for cylinders 1-6
  3. 13 - Throttle valve connector
  4. 14 - Crankcase heater connector
  5. 15 - Starter lead for terminal 50
  6. 16 - Knock sensor connector on DFI engines, right
  7. 17 - Connector for oil level sensor
  8. 18 - A/C compressor connector
  9. 19 - Connector for generator
  10. 20 - Crankshaft pulse sender on DFI engines
  11. 21 - Connector for oil pressure switch
  12. 22 - Connector for knock sensor on DFI engines, left
  13. 23 - Connector for high-pressure sensor
  14. 24 - Connector for flow control valve
  15. 25-26 - Connectors for hydraulic valves for camshaft adjustment on DFI engines
  16. 27 - Connector for coolant temperature gauge
  17. 28 - Connector for additional coolant pump
  18. 29-30 - Hall sender connectors (camshafts) on DFI engines
  19. 31 - Connector for carbon canister valve
  20. 32 - Connector for intake pipe switchover valve
  21. 33-34 - Plug connections between engine wire harness and main wire harness
  22. 35 - DME control unit connector
  23. 36 - Ground strap
  1. Secure engine wire harness in right plenum panel.
    1. 1.1. Place engine wire harness in installation position -arrow A-  and fit rubber sleeve into the plenum panel -arrow B-  .
    2. 1.2. Clip in engine wire harness at the plenum panel using the retaining clip -arrow C-  .
    3. 1.3. Secure engine wire harness on the threaded bolts using the retaining clips -arrows D-  .
      Fig 2: Securing Engine Wire Harness In Right Plenum Panel
      G09416436Courtesy of PORSCHE CARS NORTH AMERICA, INC.
    4. 1.4. Fit rubber seal to the plenum panel in area -a-  (-arrow E-  ).
  2. Fasten ground straps -36-  .
    1. 2.1. Fit ground straps together with the twist lock onto the stud -arrow-  and secure with the fastening nut -1-  . → Tightening torque: 9 Nm (6.5 ftlb.) 
      Fig 3: Securing Ground Straps
      G09416437Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  3. Push on connector on DME control unit -35-  . → Installing Dme Control Unit
  4. Secure engine wire harness in left plenum panel.
    1. 4.1. Clip in engine wire harness at the plenum panel using the retaining clips -arrow-  .
      Fig 4: Securing Engine Wire Harness In Left Plenum Panel
      G09416438Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  5. Disconnect plug connection for engine wire harness to main wire harness -33 and 34-  in relay carrier for the plenum panel E-box.
    1. 5.1. Plug in connectors -arrows A-  .
    2. 5.2. Insert rubber sleeve into the relay carrier -arrow B-  .
      Fig 5: Plugging In Connector For Engine Wire Harness To Main Wire Harness
      G09416439Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  6. Install cover for relay carrier in the plenum panel E-box.
    1. 6.1. Secure cover with the fastening screws -1-  (-arrows-  ).
      Fig 6: Installing Cover For Relay Carrier In Plenum Panel E-Box
      G09416440Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  7. Plug in connector on carbon canister valve -arrow-  until the connector engages securely.
    Fig 7: Plugging In Connector On Carbon Canister Valve
    G09416441Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  8. Plug in connectors on hall senders (camshafts) on DFI engines -29 and 30-  until the connectors engage securely. → Installing Hall Sender
  9. Plug in connector on additional coolant pump -28-  (-arrow-  ) until the connector engages securely.
    Fig 8: Plugging In Connector On Additional Coolant Pump
    G09416442Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  10. Plug in connector on coolant temperature gauge on DFI engines -27-  until the connector engages securely. → Installing Coolant Temperature Sensor
  11. Plug in connectors on hydraulic valves for camshaft adjustment on VR6 DFI engines -25 and 26-  until the connectors engage securely. → Installing Timing Chains
  12. Clip in engine wire harness at the rear engine housing using the retaining clips -arrows-  .
    Fig 9: Clipping In Engine Wire Harness At Rear
    G09416443Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  13. Plug in connector on flow control valve -24-  until the connector engages securely. → Installing High-Pressure Pump
  14. Plug in connector on high-pressure sensor (rail pressure sensor) on DFI engines -23-  until the connector engages securely. → Installing High-Pressure Sensor (Rail Pressure Sensor)
  15. Plug in connector on left knock sensor on DFI engines -22-  until the connector engages securely. → Installing Right Knock Sensor
  16. Plug in connector on oil pressure switch -21-  until the connector engages securely. → Installing Oil Pressure Switch
  17. Plug in connector on crankshaft pulse sender on DFI engines -20-  until the connector engages securely. → Installing Crankshaft Pulse Sender
  18. Plug in connector on generator -19-  until the connector engages securely. → Installing The Generator
  19. Plug in connector on air-conditioning compressor -18-  until the connector engages securely. → Installing Air Conditioning Compressor
  20. Clip in engine wire harness at the engine housing using the retaining clips at the front left -arrows A-  and attach it to the coolant hose together with the support -arrow B-  .
    Fig 10: Clipping In Engine Wire Harness At Front Left
    G09416444Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  21. Clip in engine wire harness at the oil pan using the retaining clips -arrows-  .
    Fig 11: Clipping In Engine Wire Harness At Oil Pan
    G09416445Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  22. Clip in engine wire harness at the engine housing using the retaining clips at the front right -arrows-  .
    Fig 12: Clipping In Engine Wire Harness At Front Right
    G09416446Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  23. Plug in connector on oil level sensor -17-  until it engages securely. → Installing Oil Level Sensor
  24. Plug in connector on the right knock sensor on DFI engines -16-  until the connector engages securely. → Installing Right Knock Sensor
  25. Connect terminal 50 line -15-  to the starter and secure with the fastening nut. → Tightening torque: 8 Nm (6 ftlb.)  → Installing The Starter
  26. Plug in connectors on high-pressure fuel injectors (DFI) -7 to 12- until the connectors engage securely. → Installing High-Pressure Fuel Injector
  27. Plug in connectors on DFI bar ignition modules -1 to 6-  until the connectors engage securely. → Installing Bar Ignition Modules
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