New Beetle GLS L4-2.0L (AVH) (2001)
-
Use multimeter and adapter cables to measure voltage supply between terminals 1 + 6 of the disconnected connector.
-
Switch on ignition. Specified value: at least 11.5 V
-
Switch ignition off.
If there is no voltage:
-
Check wire between 6-pin connector terminal 6 and Motronic Engine Control Module (ECM) Power Supply Relay -J271- for open circuit
according to wiring diagram. Wire resistance: max. 1.5 ohms
-
Check wires between 6-pin connector terminal 1 and Ground (GND) for open circuit according to wiring diagram. Wire resistance: max. 1.5 ohms
If there is no malfunction in voltage supply:
-
Check activation.
Checking activation
WARNING: Do not touch ignition coil connecting parts or adapter cables during the following test.
-
Remove fuse 32 from fuse holder.
Note: By removing fuse 32, voltage supply to the fuel injectors is interrupted.