Test Data And Spark Plugs
WARNING: This page is about a different car, the 2016 Audi A8 Quattro and 2015 Audi A8 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
| Test Data | 6.3L / 4V Engine | |
|---|---|---|
| Idle speed | Cannot be adjusted, it is regulated by idle stabilization. | |
| Ignition timing | Not adjustable; regulated by the control module | |
| Ignition System | Single coil ignition system with 12 ignition coils (output stages integrated) that are connected directly to the spark plugs via the spark plug connectors. | |
| Spark plugs | Names | Refer to the Parts Information. |
| Tightening Specification | SPARK PLUGS, REPLACING | |
| Ignition sequence | 1-12-5-8-3-10-6-7-2-11-4-9 | |