Test Data, Spark Plugs
WARNING: This page is about a different car, the 2009 Audi A4, 2008 Audi A4, 2007 Audi A4, 2006 Audi A4, and 2005 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.
| Engine code | BKH (3.2 l/4V/188 kW engine) | |
|---|---|---|
| Engine Control Module (ECM) System identification | Siemens Simos 6 | |
| Engine idle speed | 650 to 750 RPM (not adjustable) | |
| Engine speed (RPM) limitation | Starting at approx. 6500 RPM | |
| Ignition sequence | 1-5-3-6-2-4 | |
| Ignition timing | Not adjustable, regulated by Electronic control module | |
| Ignition system | Single coil ignition system with 6 ignition coils (output stages integrated) that are connected directly to the spark plugs. | |