Engine Control Module (ECM) equipment
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2004 Audi A6, 2003 Audi S6, 2003 Audi A6, 2002 Audi S6, and 2002 Audi A6. However, it is still accessible from the selected car via links, so may be relevant.
ENGINE IDENTIFICATION
| Engine identification |
ART, AWN, BBD |
| System identification |
Bosch Motronic |
| On Board Diagnostic (OBD) |
OBD II |
| DTC memory |
Permanent memory |
| Memory for adaptation values |
Temporary memory |
| E-Gas |
Yes |
| Knock sensor control |
2 sensors |
| Charge air regulation |
No |
| Oxygen sensor control |
4 sensors |
| Camshaft adjustment |
Yes |
| Intake manifold change-over |
Yes |
| Secondary air system |
Yes |