Overview - Ignition System
WARNING: This page is about a different car, the 2010 Audi A5, 2009 Audi A5, and 2008 Audi A5. However, it is still accessible from the selected car via links, so may be relevant.
- 1 - Ignition Coil Connector
- 4-pin
- 2 - Bolt
Bolt
- 10 Nm
- 3 - 3-Pin Connector
- 4 - Camshaft Position Sensor
- Camshaft Position Sensor -G40- (cylinder bank 1)
- Camshaft Position Sensor 3 -G300- (cylinder bank 1)
- Camshaft Position Sensor 2 -G163- (cylinder bank 2)
- Camshaft Position Sensor 4 -G301- (cylinder bank 2)
- 5 - O-Ring
- Replace if damaged.
- Coat with clean engine oil
- 6 - Bolt
- 20 Nm
- Tightening specifications affect the function of the knock sensor
- 7 - Knock Sensors
- Contact surfaces between knock sensor and cylinder block must be free of corrosion, dirt and grease
- Knock Sensor 1 -G61- (cylinder bank 1)
- Knock Sensor 2 -G66- (cylinder bank 1)
- Removing and installing. Refer to KNOCK SENSOR, REMOVING AND INSTALLING .
- 8 - Spark Plug
- 30 Nm
- Remove and install with the Spark Plug Removal Tool:3122B . Refer to appropriate service information
- 9 - 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-
- Ignition Coil 5 with Power Output Stage -N323-
- Ignition Coil 6 with Power Output Stage -N324-
- Removing and installing. Refer to IGNITION COILS, REMOVING AND INSTALLING .
- To remove, use the Ignition Coil Puller:T40039