seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

Safety measures > < Ignition system - Components overview
General information about the ignition system
General information about the ignition system
t  The engine control unit is equipped with self-diagnosis.
t  For trouble-free operation of the electrical components a voltage of at least 11.5 V is necessary
t  Certain tests may lead to a fault being detected by the control unit and stored. Thus, the fault memory must be interrogated and erased if necessary after all tests and repairs have been completed → Chapter.
t  If after the fault location, repair or testing of components, the engine only starts for a short time and then stalls, this may be because the immobiliser has blocked the engine control unit. In this case, consult the fault memory → Chapter and adjust the control unit if necessary → Chapter.
   

Safety measures > < Ignition system - Components overview