Self-diagnosis
Final control diagnosis
The final control diagnosis activates the activated charcoal filter solenoid valve 1.
Special tools, testers, measuring instruments and auxiliary items required
-
◆ Fault reader V.A.G 1551 or vehicle system tester V.A.G 1552 with cable V.A.G 1551/3
-
◆ Test box V.A.G 1598/18
-
◆ Hand multimeter V.A.G 1526 or multimeter V.A.G 1715
-
◆ Diode test lamp V.A.G 1527
-
◆ Adapter set V.A.G 1594
-
◆ Current flow diagram
Test conditions
Note:
If the final control diagnosis is to be repeated without the engine being started in between time, switch ignition off for approx. 20 seconds.
Work sequence
-
‒ Connect the fault reader V.A.G 1551 (V.A.G 1552). Then switch ignition on and select engine control unit with the "Address word" 01.
(Connecting fault reader and selecting engine control unit
.)
|