seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

Direct injection and preheating system with distributor pump > < Component test
Safety measures
Safety measures
To avoid personal injury and/or damaging the injection/ignition system, proceed as follows:
t  Do no touch or remove the ignition wiring with the engine or ignition on.
t  Remove and connect the injection/ignition system wires, including measurement equipment leads, only when the ignition is off.
If test and measurement equipment is needed during a road test, the following must be taken into account:
t  Always install test and measurement equipment in the rear seat and have a second mechanic operate them from there.
If test and measurement equipment is operated from the front passenger seat, the operator could be injured by the airbag in the event of an accident.
t  To turn over the engine without it starting up:
–  Remove the air filter → Fig.
   
–  Unplug the 4-pin connector from the ignition transformer -arrow-.
  E28-0002
–  Unplug the connectors -arrows- from the injectors.
  E24-0027

Direct injection and preheating system with distributor pump > < Component test