Ignition Overview

Fig 1: Ignition System Components Overview (Engine Codes: CAJA And CCAA)

Courtesy of AUDI OF AMERICA, LLC

Bolt
- Tightening specification: 9 Nm
Camshaft Position Sensor -G40-
- Removing and installing, refer to CAMSHAFT POSITION SENSORS -G40- / -G163-
O-ring
- Replace
Knock Sensor
- Knock sensor 1 -G61- (right), Knock sensor 2 -G66- (left)
- Removing and installing, refer to KNOCK SENSORS -G61- / -G66-
Bolt
- Tightening specification: 20 Nm
Camshaft Adjustment Valve 1 -N205-
Bolt
- Tightening specification: 5 Nm
O-ring
- Replace
Spark Plug
- Change interval, refer to Maintenance Intervals
- Tightening specification: 30 Nm
Ignition Coil
- Removing and installing, refer to IGNITION COILS .
Bolt
- Tightening specification: 5 Nm
Wiring Harness
Camshaft Adjustment Valve 2 -N208-
Bolt
- Tightening specification: 9 Nm
Engine Speed Sensor -G28-
- Removing and installing, refer to Engine Speed Sensor -G28-
O-ring
- Replace
Camshaft Position Sensor 2 -G163-
- Removing and installing, refer to CAMSHAFT POSITION SENSORS -G40- / -G163-
Bolt
- Tightening specification: 9 Nm