Audi Workshop Service and Repair Manuals

Engine codes

AQF (4.2 l / 228 kW ) / AUW (4.2 l / 228 kW)
ARU (4.2 l / 175 kW) / AVN (4.2 l / 175 kW)
AQG (3.7 l / 191 kW) / AKC (3.7 l / 191 kW)
AQH (4.2 l / 265 kW) / AVP (4.2 l / 265 kW)

Ignition point is determined in control unit
Ignition point cannot be adjusted

Ignition system

Single-coil ignition system with 8 ignition coils (ignition coil and output stage combined in one component) connected directly to spark plugs by way of spark-plug connectors

Spark plugs

Spare part number and manufacturer identification

See Spare Parts List

Tightening torque

30 Nm

Firing order

1-5-4-8-6-3-7-2