Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Ignition Overview
2009 Audi A6 BaseSECTION Ignition Overview
WARNING: This page is about a different car, the 2011 Audi A6 and 2010 Audi A6. 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-
- Camshaft position sensor, removing and installing, intake side, refer to Camshaft Position Sensor -G40- / - G163-, Intake Side .
- Exhaust side camshaft position sensor 3 - G300-
- Camshaft position sensor, removing and installing, exhaust side, refer to Camshaft Position Sensor -G300- / - G301-, Exhaust Side
- O-ring
- Replace
- Knock Sensor
- Cylinder bank 1 (right) knock sensor 1 -G61- (right),
- Cylinder bank 2 (left) knock sensor 2 -G66-
- Removing and installing, refer to Knock Sensors -G61- / -G66-
- Bolt
- 25 Nm
- Spark Plug
- Change interval, refer to MAINTENANCE INTERVALS (SEDAN)
- Tightening specifications, refer to MAINTENANCE PROCEDURES (SEDAN)
- Ignition Coil
- Removing and installing, refer to Ignition Coils with Power Output Stages
- Bolt
- 5 Nm
- Wiring Harness
- Bolt
- 9 Nm
- Engine Speed (RPM) Sensor -G28-
- Removing and installing, refer to Engine Speed Sensor -G28-
- O-ring
- Replace
- Camshaft Position Sensor
- Cylinder bank 2 (left)
- Intake side camshaft position sensor 2 -G163-
- Camshaft position sensor, removing and installing, intake side, refer to Camshaft Position Sensor -G40- / - G163-, Intake Side
- Exhaust side camshaft position sensor 4 -G301-
- Camshaft position sensor, removing and installing, exhaust side, refer to Camshaft Position Sensor -G300- / - G301-, Exhaust Side
- Bolt
- 9 Nm
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.