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volkswagen Workshop Repair Guides


Golf Mk4

Power unit > Simos injection and ignition system > Mixture preparation system, electronic inj.,Gas > Servicing injection system > Fitting locations overview

Simos injection and ignition system
Servicing injection system
Fitting locations overview
  • 3 pin connector
    • ◆ Black for Hall sender (G40)
  • Hall sender (G40)
    • ◆ Below the upper toothed belt guard
  • Lambda probe (G39), 50 Nm
    • ◆ Location for engine code AKL with automatic gearbox:
      exhaust manifold
    • ◆ Location for engine code AKL with manual gearbox, AEH:
      catalyst
 
N24-0694
  • 4 pin connector
    • ◆ Black for Lambda probe 1 (G39)
    • ◆ Right on underside of vehicle
  • Intake manifold change-over valve (N156)
  • Engine control unit
    • (Control unit for Simos injection and ignition system -J361)
  • Throttle valve control part (J338)
  • Coolant temperature sender (G62)
  • Air mass meter (G70) with intake air temperature sender (G42)
 
N24-0694
  • Earth connection
    • ◆ On gearbox
  • Ignition coils (N, N128)
    • ◆ With output stage (N122)
    • ◆  , item 2
  • 3 pin connector
    • ◆ Black for knock sensor 1 (G61)
  • Engine speed sender (G28)
  • 3 pin connector
    • ◆ Grey for engine speed sender (G28)
  • Knock sensor 1 (G61)
 
N24-0694
  • Injector (N30...N33)
  • Fuel pressure regulator
  • Activated charcoal filter
    • ◆ Activated charcoal filter system

=> Repair group 20; Activated charcoal filter system; Servicing parts of the activated charcoal filter system

  • Activated charcoal filter solenoid valve 1 (N80)
    • ◆ Activated charcoal filter system

=> Repair group 20; Activated charcoal filter system; Servicing parts of the activated charcoal filter system

Power unit > Simos injection and ignition system > Mixture preparation system, electronic inj.,Gas > Servicing injection system > Fitting locations overview

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