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Home >> Porsche >> 2016 >> Cayman GTS, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 232 (10 - Engine - Crankcase, Suspension -- 92A Cayenne) >> WM 1001IN Tightening Torques, Tightening Sequences, Assembly Overviews For Engine (Cayenne S, Cayenne Turbo, Cayenne GTS, Cayenne Turbo S) >> Technical Values >> Group 27/97, Engine Electrics

Group 27/97, Engine Electrics

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  1. Temperature sensor for engine compartment (installation position of cylinder 8)
  2. Rubber sleeve
  3. Temperature sensor (installation position of cylinder 4) → Tightening torque: 30 Nm (22 ftlb.) 
    4. Fig 1: Identifying Engine Temperature Sensor
    G09931777Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  1. Screw, M6 x 16 → Tightening torque: 12 Nm (9 ftlb.) 
  2. Aluminum screw, M6 (wire harness to valve cover and eyelet) → Initial tightening: 4 Nm (3 ftlb.)  and → Final tightening: 90° 
    3. Fig 2: Identifying Engine Wire Harness Screws (Inner V And Valve Cover)
    G09931778Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  1. Screw, M6 x 12 → Tightening torque: 12 Nm (9 ftlb.) 
  2. Aluminum screw, M6 (wire harness to timing-case cover) → Initial tightening: 4 Nm (3 ftlb.)  and → Final tightening: 90° 
    3. Fig 3: Identifying Engine Wire Harness For Timing Case (Valve Cover And Sides)
    G09931779Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  1. Bar ignition module, cylinder 1
  2. Bar ignition module, cylinder 2
  3. Bar ignition module, cylinder 3
  4. Bar ignition module, cylinder 4
  5. Injector, cylinder 5
  6. Injector, cylinder 6
  7. Injector, cylinder 7
  8. Injector, cylinder 8
  9. Injector, cylinder 1
  10. Injector, cylinder 2
  11. Injector, cylinder 3
  12. Injector, cylinder 4
  13. Bar ignition module, cylinder 5
  14. Bar ignition module, cylinder 6
  15. Bar ignition module, cylinder 7
  16. Bar ignition module, cylinder 8
  17. Camshaft controller
  18. Camshaft controller
  19. Hydraulic valve for variable valve-lift control
  20. Hydraulic valve for variable valve-lift control
  21. Engine ground
  22. Engine ground
  23. Engine ground
  24. Engine ground
  25. Speed sensor
  26. Hall sender (phase sensor)
  27. Hall sender (phase sensor)
  28. Knock sensor
  29. Knock sensor
  30. Knock sensor
  31. Knock sensor
  32. Tank vent
  33. Generator
  34. Crankcase heating
  35. Flow control valve
  36. Oil pressure regulating valve
  37. Water temperature sensor
  38. Air-conditioning compressor
  39. Oil level sensor
  40. Oil-pressure sender with oil temperature sensor
  41. Electronic accelerator (throttle adjuster)
  42. High-pressure sensor
  43. Starter, terminal 50
  44. Starter, terminal 30
  45. Starter, terminal 30
  46. Generator, B+
  47. Transfer point on vehicle, B+
  48. Intake manifold switch-over valve
  49. Vehicle/engine connection point
  50. Vehicle/engine connection point
  51. DME (DFI) control unit
  52. Secondary-air pump
  53. Pressure sensor load detection
  54. Engine compartment temperature sensor
  55. Map-controlled thermostat (electrically heated coolant regulator)
    56. Fig 4: Identifying Bar Ignition Module - Naturally Aspirated Engine
    G09931780Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  1. Bar ignition module, cylinder 1
  2. Bar ignition module, cylinder 2
  3. Bar ignition module, cylinder 3
  4. Bar ignition module, cylinder 4
  5. Injector, cylinder 5
  6. Injector, cylinder 6
  7. Injector, cylinder 7
  8. Injector, cylinder 8
  9. Injector, cylinder 1
  10. Injector, cylinder 2
  11. Injector, cylinder 3
  12. Injector, cylinder 4
  13. Bar ignition module, cylinder 5
  14. Bar ignition module, cylinder 6
  15. Bar ignition module, cylinder 7
  16. Bar ignition module, cylinder 8
  17. Camshaft adjuster
  18. Camshaft adjuster
  19. Hydraulic valve for variable valve-lift control
  20. Hydraulic valve for variable valve-lift control
  21. Engine ground
  22. Engine ground
  23. Engine ground
  24. Engine ground
  25. Speed sensor
  26. Hall sender (phase sensor)
  27. Hall sender (phase sensor)
  28. Knock sensor
  29. Knock sensor
  30. Knock sensor
  31. Knock sensor
  32. Tank vent
  33. Generator
  34. Crankcase heating
  35. Flow control valve
  36. Oil pressure regulating valve
  37. Water temperature sensor
  38. Air-conditioning compressor
  39. Oil level sensor
  40. Oil-pressure sender with oil temperature sensor
  41. Electronic accelerator (throttle adjuster)
  42. High-pressure sensor
  43. Starter, terminal 50
  44. Starter, terminal 30
  45. Starter, terminal 30
  46. Generator, B+
  47. Transfer point on vehicle, B+
  48. Intake manifold switch-over valve
  49. Vehicle/engine connection point
  50. Vehicle/engine connection point
  51. DME (DFI) control unit
  52. Secondary-air pump
  53. Ambient air valve
  54. Pressure sensor load detection
  55. Engine compartment temperature sensor
  56. Boost pressure valve
  57. Boost pressure sensor
  58. Map-controlled thermostat (electrically heated coolant regulator)
    59. Fig 5: Identifying Bar Ignition Module - Turbo Engines
    G09931781Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  1. Nut, M8 → Tightening torque: 18 Nm (13 ftlb.) 
  2. Nut, M6 → Tightening torque: 6.5 Nm (5 ftlb.) 
  3. Cover; optionally installed ex-works, if cover is not fitted, the battery must be secured with a clamp
    4. Fig 6: Identifying Wire Harness For Starter
    G09931782Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  1. Cap nut, M8 → Tightening torque: 23 Nm (17 ftlb.) 
    2. Fig 7: Identifying Generator Wire Harness
    G09931783Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  1. Generator
  2. Screw, M8 x 95 → Tightening torque: 23 Nm (17 ftlb.) 
  3. Screw, M8 x 35 → Tightening torque: 23 Nm (17 ftlb.) 
  4. Bores for screws, M8 x 95
  1. View
    2. Fig 8: Installing Generator
    G09931784Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  1. Starter; Start Stop starter is larger
  2. Screw, M10 x 45 → Tightening torque: 45 Nm (33 ftlb.) 
Fig 9: Identifying Starter Screws
G09931785Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Group 28 

  1. Knock sensor
  2. Screw, M8 x 35 → Tightening torque: 23 Nm (17 ftlb.) 
Fig 10: Identifying Knock Sensors Screws
G09931786Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Group 47 

  1. Vacuum pump
  2. Screw, M6 x 25 → Tightening torque: 10 Nm (7.5 ftlb.) 
  3. Sealing ring
  4. Sealing ring
    5. Fig 11: Identifying Vacuum Pump Sealing Ring And Screws
    G09931787Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Group 48 

  1. Air conditioning compressor
  2. Screw, M10 x 100
  3. Screw, M8 x 10
  4. Holder
  5. Screw, M8 x 20; tandem pump to bracket for auxiliary units → Tightening torque: 23 Nm (17 ftlb.)  ; power-steering pump to bracket for auxiliary units → Tightening torque: 23 Nm (17 ftlb.) 
  6. Tandem pump
  7. Screw, M8 x 35; power-steering pump to adapter bracket → Tightening torque: 23 Nm (17 ftlb.)  ; tandem pump/adapter bracket to bracket for auxiliary units → Tightening torque: 23 Nm (17 ftlb.) 
  8. Power-steering pump
  9. Aluminum screw  , M8; always use new aluminum screws → Initial tightening: 10 Nm (7.5 ftlb.)  and → Final tightening: 90° 
  10. Support bracket is made of magnesium 
  11. Dowel sleeve
    12. Fig 12: Identifying Auxiliary Units
    G09931788Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  1. Water pump pulley
  2. Screw, M8 x 16 → Tightening torque: 23 Nm (17 ftlb.) 
  3. Vibration damper
  4. Screw, M18 x 1.5 x 72; use new screw; → Tightening torque: 20 Nm (15 ftlb.) → Tightening torque: 50 Nm (37 ftlb.) → Tightening torque: 100 Nm (74 ftlb.) → Torque angle: 180° 
  5. Pulley on power-steering pump
  6. Screw, M8 x 16 → Tightening torque: 23 Nm (17 ftlb.) 
  7. Tandem pump pulley
    8. Fig 13: Identifying Water Pump Pulley And Screws
    G09931789Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Group 87 

  1. Air conditioning compressor
  2. Screw, M10 x 100 → Tightening torque: 46 Nm (34 ftlb.) 
  3. Screw, M8 x 100 → Tightening torque: 23 Nm (17 ftlb.) 
  4. Holder
  5. Screw, M8 x 20
  6. Tandem pump
  7. Screw, M8 x 35
  8. Power-steering pump
  9. Screw, M8 x 35
  10. Support bracket is made of magnesium 
  11. Dowel sleeve
    12. Fig 14: Identifying Auxiliary Units Screws
    G09931790Courtesy of PORSCHE CARS NORTH AMERICA, INC.
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