volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Rules for cleanliness > < Servicing fuel injection system
Diesel injection and glow plug system
Servicing fuel injection system
Safety precautions

To prevent injuries to persons and/or damage to the injection and glow plug system, the following must be noted:

  • ◆ The ignition must be switched off before connecting or disconnecting injection or glow plug system wiring or tester cables.
  • ◆ Before disconnecting battery, obtain radio code for radios fitted with anti-theft coding.
  • ◆ Disconnecting and connecting the battery must only be undertaken when the ignition is switched off otherwise the automatic glow period control unit may be damaged.

Rules for cleanliness > < Servicing fuel injection system