Audi Workshop Service and Repair Manuals

Engine code letters

ACK (2.8 ltr. / 5V / 142 kW engine)
ALG (2.8 ltr. / 5V / 142 kW engine
with secondary air system)

Ignition timing is determined by the control unit.
Ignition timing cannot be adjusted.

Ignition system

Twin-spark ignition system with three ignition coils

Spark plugs

Tightening torque: 30 Nm

Firing order

1-4-3-6-2-5

Maximum engine speed limited by Motronic system
Cut-off speed

approx. 6500 rpm