seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

Fault reader V.A.G. 1551 : connecting and selecting the engine electronics control unit > < Engine: AUB
Function test
Function test
–  Switch on the ignition:
The exhaust warning lamp should light up.
If the exhaust warning lamp does not light up with the ignition on:
–  Test the instrument panel and the exhaust warning lamp as follows: → Electrical system, self-diagnosis; Rep. Gr.01
If the exhaust warning lamp lights up with the ignition on:
–  Start the engine and let it idle:
The exhaust warning lamp should switch off after a few seconds.
If the exhaust warning lamp does not switch off:
–  Consult the fault memory, eliminate any faults and clear the memory → Chapter; Fault memory: consulting and clearing.
   

Fault reader V.A.G. 1551 : connecting and selecting the engine electronics control unit > < Engine: AUB