seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

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

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

  • ◆ Do not touch or pull off ignition wiring when engine is running or turning at starter speed.
  • ◆ The ignition must be switched off when disconnecting or connecting injection and ignition system wiring as well as test instrument cables.
 
N28-0029
  • ◆ → If the engine is to be turned at starter speed, without starting, e.g. when checking compressions, pull 5 pin connector off ignition transformer -arrow-.

Test data, spark plugs > < Servicing ignition part