The MIL is on. Vehicle either runs roughly or does not start
Audi technical service bulletin A231537 2040752- for 2009-2012 Audi Q7 and 2010-2012 Audi A3.
- Bulletin number
- A231537 2040752-
- Component
- Fuel system, gasoline
- Summary
- Supersedes Technical Service Bulletin Group 23 number 15-36 dated July 17, 2015. The MIL is on. Vehicle either runs roughly or does not start. DTCs are stored in the ECM. Metallic particles in the high pressure fuel pump may cause the condition.
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