Overview - Ignition System

Fig 1: Exploded View Of Ignition System

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Spark Plug
- Remove and install using the Spark Plug Removal Tool :3122 B
- Replacement interval. Refer to Maintenance Tables.
- Tightening specification: 22 Nm
Spark Plug Connectors
- Ignition coils and spark plug connectors can be obtained individually for repairs. Refer to Electronic Parts information (ETKA).
Ignition Coil
- Ignition Coil 1 with Power Output Stage -N70-
- Ignition Coil 2 with Power Output Stage -N127-
- Ignition Coil 3 with Power Output Stage -N291-
- Ignition Coil 4 with Power Output Stage -N292-
- Removing and Installing. Refer to IGNITION COILS WITH POWER OUTPUT STAGES, REMOVING AND INSTALLING .
- Ignition coils and spark plug connectors can be obtained individually for repairs. Refer to Electronic Parts information (ETKA).
Bolt
- 8 Nm
Bolt
- Tightening specification. Refer to OVERVIEW - CAMSHAFT HOUSING .
Exhaust Camshaft Position Sensor -G1003-
- Removing and Installing. Refer to Exhaust Camshaft Position Sensor -G1003-, REMOVING AND INSTALLING .
O-Ring
- Check for damage and replace if necessary.
Bolt
- Tightening specification. Refer to OVERVIEW - CAMSHAFT HOUSING .
Intake Camshaft Position Sensor -G1002-
- Removing and Installing. Refer to Intake Camshaft Position Sensor -G1002-, REMOVING AND INSTALLING .
O-Ring
- Check for damage and replace if necessary.
Transmission Side Sealing Flange
- Removing and Installing. Refer to SEALING FLANGE, REMOVING AND INSTALLING, TRANSMISSION SIDE .
Sensor Wheel
- For the Engine Speed Sensor -G28-
- Unit with sealing flange on the transmission side
Plug
Bolt
- 4.5 Nm
Engine Speed Sensor -G28-
- Removing and Installing. Refer to Engine Speed Sensor -G28-, REMOVING AND INSTALLING .
Bolt
- The tightening specifications affect function of the knock sensor
- 20 Nm
Knock Sensor 1 -G61-
- Removing and Installing. Refer to Knock Sensor 1 -G61-, REMOVING AND INSTALLING .