Ignition Overview

Fig 1: Identifying Ignition Component Overview

Courtesy of AUDI OF AMERICA, LLC

Bolt
- 9 Nm
Camshaft Position (CMP) Sensor -G40-
- Removing and installing, refer to CAMSHAFT POSITION SENSOR -G40- / CAMSHAFT POSITION SENSOR 2 -G163-
O-ring
- Replace
Knock Sensor (KS)
- KS 1 -G61- (cylinder bank 1), KS 2 -G66- (cylinder bank 2)
- Removing and installing, refer to KNOCK SENSOR -G61- / KNOCK SENSOR -G66-
Bolt
- 20 Nm
- Tightening specification affects the functionality of the knock sensors
Camshaft Adjustment Valve 1 -N205-
Bolt
- 5 Nm
O-ring
- Replace
Spark Plug
- Change interval.
- Tightening specification.
Ignition Coil
- Removing and installing, refer to IGNITION COILS
Bolt
- 5 Nm
Wiring Harness
Camshaft Adjustment Valve 2 -N208-
Bolt
- 9 Nm
Engine Speed (RPM) Sensor -G28-
- Removing and installing, refer to ENGINE SPEED SENSOR -G28-
O-ring
- Replace
Camshaft Position (CMP) Sensor 2 -G163-
- Removing and installing. CAMSHAFT POSITION SENSOR -G40- / CAMSHAFT POSITION SENSOR 2 -G163-
Bolt
- 9 Nm