Audi Workshop Service and Repair Manuals > A4 Mk2 > Power unit | Motronic Direct Injection and Ignition System (4-Cyl.) | Ignition system, glow plug system | Checking ignition system

Motronic Direct Injection and Ignition System (4-Cyl.)

Checking ignition system

Ignition system technical data


Engine codes		AWA (2.0 l / 110 kW- FSI2)engine)
Idling speed 1) Speed cannot be adjusted; regulated by idling speed stabilisation		640...800 rpm
Speed governing By deactivating injectors and closing throttle valve		approx. 6500 rpm
Ignition point is determined in control unit Ignition point cannot be adjusted
Ignition system		Single-coil ignition system with 4 ignition coils (integrated output stages) connected directly to spark plugs by way of spark-plug connectors; ignition coils can be pulled out of cylinder head using special tool T 40039
Firing order		1-3-4-2

1) For current values, refer to Exhaust Emission Test binder

2) The abbreviation "FSI" stands for "Fuel Stratified Injection".

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