Volkswagen Workshop Service and Repair Manuals

• Throttle valve control part (J338)*
• ◆ Components of the throttle valve control part (J338):
  Throttle valve positioner (V60)*/**, throttle valve potentiometer (G88) *, throttle valve potentiometer (G69)* and idling switch (F60)*
• ◆ Checking
• ◆ If replaced match engine control unit => Page 24-112
• ◆ If replaced adapt control unit for automatic gearbox:

=> Self-diagnosis for automatic gearbox 001; Repair group 01; Performing self-diagnosis; Introduce basic setting

• 10 Nm
• Gasket
• ◆ Note installation position
• ◆ Renew
• Intake connecting flange
• Seal
• ◆ Renew if damaged
• 20 Nm
• Seal
• ◆ Renew
• Guide plate
• ◆ Note installation position
• ◆ Renew if damaged
• O ring
• ◆ Renew if damaged
• 3 Nm

• Intake manifold pressure sender (G71)* with intake air temperature sender (G42)*
• ◆ Checking intake manifold pressure sender
  
• ◆ Checking intake air temperature sender
• ◆ Intake air temperature sender resistance values between contacts 1 and 2 , Fig. 2
• Intake manifold
• ◆ Removing and installing
  , removing and installing parts of the injection system
• Vacuum hose
• ◆ From fuel pressure regulator
  => Page 24-23 , item 12