Overview - Ignition System

Fig 1: Exploded View Of Ignition System Components

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Bolt
- 20 Nm
- The tightening specifications affect function of the knock sensor
Knock Sensor 1 -G61-
- Removing and installing. Refer to Knock Sensor 1 -G61-, REMOVING AND INSTALLING .
Spark Plug
- 22 Nm
- Remove and install using the Spark Plug Removal Tool:3122 B
- Replacement interval. Refer to Maintenance, Diagnosis .
Ignition Coil with Power Output Stage and Spark Plug Connector
- 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-
- Use the Puller:T10530 to remove.
- Removing and installing. Refer to IGNITION COILS WITH POWER OUTPUT STAGES, REMOVING AND INSTALLING .
Bolt
- 8 Nm
Bolt
- 8 Nm
Camshaft Position Sensor -G40-
- Removing and installing. Refer to Camshaft Position Sensor -G40-, REMOVING AND INSTALLING .
O-Ring
- Replace if damaged
Bolt
- 8 Nm
Camshaft Position Sensor 3 -G300-
- Removing and installing. Refer to Camshaft Position Sensor --, REMOVING AND INSTALLING .
O-Ring
- Replace if damaged
Sensor Wheel
- For the Engine Speed Sensor -G28-
- Removing and installing. Refer to SEALING FLANGE, REMOVING AND INSTALLING, TRANSMISSION SIDE .
Transmission Side Sealing Flange
- Removing and installing. Refer to SEALING FLANGE, REMOVING AND INSTALLING, TRANSMISSION SIDE .
Engine Speed Sensor -G28-
- Removing and installing. Refer to Engine Speed Sensor -G28-, REMOVING AND INSTALLING .
Bolt
- 4.5 Nm