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.
- Using adapter cables, connect voltage tester (V.A.G 1527) to
Terminals 5 + 2 (ignition output 1),
Terminals 5 + 3 (ignition output 3),
Terminals 5 + 4 (ignition output 2), of disconnected connector.
- Operate starter and test ignition signal from Engine Control Module (ECM).
LED should flicker.
- Switch ignition off.
If LED flickers and voltage supply is OK:
- Replace Ignition Coil -N152-. Refer to Parts of the ignition (vehicles with engine code AFP), removing and installing , item 7
- Erase DTC memory of Engine Control Module (ECM). Refer to Diagnostic mode 4: Reset/erase diagnostic data
- Generate readiness code. Refer to Readiness code, generating
If LED does not flicker:
- Check wires to Engine Control Module (ECM) according to wiring diagram. Refer to Checking wires to Engine Control Module (ECM) .