A4 Mk2
| Test data |
| Engine code letters | BNS (4.2 ltr. / 4V / 309 kW engine) | |
| Idling speed (not adjustable) | 720 ... 840 rpm | |
| Ignition timing | Not adjustable (determined by control unit) | |
| Ignition system | Multi-coil system with 8 ignition coils (output stages integrated) connected directly to spark plugs via spark plug connectors | |
| Spark plugs | Designations | → Data sheets for exhaust emission test |
| Tightening torque | → Booklet803 | |
| Firing order | 1-5-4-8-6-3-7-2 | |
