Jetta GLX V6-2.8L (AFP) (2002)
-
Use wiring diagram to check cables between test box and connector for any broken connections.
-
Contact 1 + cavity 72
-
Contact 2 + cavity 73
-
Contact 3 + cavity 36
-
Contact 4 + jack 35
-
Contact 5 + jack 33
-
Contact 6 + jack 34
-
Line resistance: max. 1.5 Ohms
-
Also check cables for a short circuit to battery positive terminal or to ground.
-
Also check cables for short circuits between each other.
If no problems can be found in the cables:
-
Replace throttle position sensor (G79), item -4-.