volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Test data, spark plugs > < Servicing ignition part
Motronic fuel injection and ignition system ä 07.95
Motronic injection and ignition system
Safety precautions

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

  • ◆ Do not touch or disconnect ignition wiring when the engine is running or being turned at starter speed.
  • ◆ The ignition must be switched off before connecting or disconnecting injection or ignition system wiring or tester cables.
  • ◆ If the engine is to be turned at starter speed, without starting, e.g. when checking compressions, pull 3 pin connector off ignition transformer.

Test data, spark plugs > < Servicing ignition part