Overview - Ignition System
WARNING: This page is about a different car, the 2018 Audi A6 Quattro, 2017 Audi A6 Quattro, and 2016 Audi A6 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
- Bolt
- 9 Nm
- Camshaft Position Sensor
- Cylinder bank 1 (right)
- Intake side Camshaft Position Sensor -G40-
- Exhaust side Camshaft Position Sensor 3 -G300-
- Removing and installing. Refer to CAMSHAFT POSITION SENSOR, REMOVING AND INSTALLING .
- Cylinder bank 1 (right)
- O-ring
- Replace after removing
- Knock Sensor
- The contact surfaces between the knock sensor and cylinder block must be free of corrosion, dirt and grease.
- Cylinder bank 1 (right) Knock Sensor 1 -G61-
- Cylinder bank 2 (left) Knock Sensor 2 -G66-
- Removing and installing. Refer to KNOCK SENSOR, REMOVING AND INSTALLING .
- The contact surfaces between the knock sensor and cylinder block must be free of corrosion, dirt and grease.
- Bolt
- 25 Nm
- Spark Plug
- Remove and install with the Spark Plug Removal Tool :3122B .
- Tightening Specification. Refer to the appropriate service information. SPARK PLUGS, REPLACING and/or SPARK PLUGS, REPLACING (M12 AND M14 THREADS)
- Replacement Interval. Refer to ADDITIONAL MAINTENANCE ITEMS - SPARK PLUGS .
- Ignition Coil with Power Output Stage
- 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 WITH POWER OUTPUT STAGES, REMOVING AND INSTALLING .
- Bolt
- 5 Nm
- Wiring Harness
- Engine Speed Sensor -G28-
- Removing and installing. Refer to Engine Speed Sensor -G28-, REMOVING AND INSTALLING .
- Bolt
- 9 Nm
- O-ring
- Replace after removing
- Camshaft Position Sensor
- Cylinder bank 2 (left)
- Intake side Camshaft Position Sensor 2 -G163-
- Exhaust side Camshaft Position Sensor 4 -G301-
- Removing and installing. Refer to CAMSHAFT POSITION SENSOR, REMOVING AND INSTALLING .
- Cylinder bank 2 (left)
- Bolt
- 9 Nm