MIL is on due to DTC P0456 (EVAP Emission Contr
Audi technical service bulletin A011651 2040924- for 2014-2015 Audi Q7.
- Bulletin number
- A011651 2040924-
- Component
- Electrical system: software
- Summary
- MIL is on due to DTC P0456 (EVAP Emission Contr. Sys. (very small leak) Leak Detected) being stored in the engine control module (ECM), J623 (address word 01). Drivability is not affected.
Owners of these vehicles have filed 9 complaints in the electrical category.
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