Self-diagnosis
Erasing fault memory
Special tools, testers and auxiliary items
-
◆ Fault reader V.A.G 1551 (or vehicle system tester V.A.G 1552) with
▸ 07.93: Cable V.A.G 1551/1
08.93 ▸: Cable V.A.G 1551/3
Test conditions
Work sequence
-
‒ Carry out road test of at least 10 minutes duration.
When doing this
-
‒ The coolant temperature must reach at least 80 °C,
-
‒ The engine speed must be increased to at least 3000 rpm,
-
‒ The accelerator pedal must be floored briefly.
-
‒ Connect fault reader V.A.G 1551 (V.A.G 1552) and select engine electronics control unit (address word 01); selection is carried out with engine idling.
|