Volkswagen Workshop Service and Repair Manuals

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

=> Repair group 20; Removing and installing parts of the fuel supply system; Servicing parts of the activated charcoal filter system

• Air mass meter (G70)
• ◆ ▸07.93. Before removing ensure ignition is switched off for at least 20 seconds (hot wire self-cleansing period)
• Intake hose
• ◆ With connection for idling speed stabilization and crankcase breather heater element (N79)

• CO sampling pipe
• ◆ ▸ 08.93
• Knock sensor 1 (G61)
• ◆ Motronic with distributor-less ignition
  , item 12
• ◆ Motronic with distributor
  => Page 28-22 , item 12
• Motronic injection and ignition system control unit (J220)
• Throttle valve housing
• ◆ Heated by coolant
• ◆ Vehicles 08.95 ▸ are fitted with throttle valve control part J338,
  checking => Page 24-38
• Throttle valve potentiometer (G69)
• Idling stabilization valve (N71)
• ◆ ▸ 07.95

• Ignition transformer (N152)*
• ◆ ▸01.93 only for Motronic with distributor => Page 28-21 , item 4
• ◆ 01.93 ▸ ignition transformer for distributor-less ignition installed instead of distributor
• Distributor
• ◆ ▸ 01.93
• ◆ With Hall sender (G40)
• ◆ Dismantling and assembling distributor => Page 28-24
• ◆ 01.93 ▸ignition transformer (N152) with distributor-less ignition installed instead of distributor
• Air conditioner thermoswitch (F45)
• ◆ Brown, 2-pin
• Coolant temperature sender (G62)
• ◆ Blue, 2-pin
• ◆ For Motronic

• Thermoswitch for radiator fan run-on/sender for coolant temperature gauge (F87 / G2)
• ◆ Yellow, 4-pin
• Intake manifold temperature sender (G72)
• Fuel pressure regulator
• Engine speed sender (G28)
• Knock sensor 2 (G66)*
• ◆ Motronic with distributor-less ignition
  => Page 28-4 , item 10
• ◆ Motronic with distributor
  => Page 28-23 , item 15

• Injector (N30...N33, N83, N84)
• Activated charcoal filter
• ◆ Below air cleaner
• ◆ Activated charcoal filter system

=> Repair group 20; removing and installing parts of the fuel supply system; servicing activated charcoal filter system

• Air cleaner