MIL on. DTC P0456 (very small EVAP leak) stored in ECM. No leaks found in the EVAP system
Audi technical service bulletin A011259 2027732- for 2012 Audi A6, 2011 Audi A8 and 2012 Audi A7.
- Bulletin number
- A011259 2027732-
- Component
- Electrical system: software
- Summary
- Supersedes Technical Service Bulletin Group 24 number 12-44 dated September 17, 2012. MIL on. DTC P0456 (very small EVAP leak) stored in ECM. No leaks found in the EVAP system. Software update needed.
Owners of these vehicles have filed 23 complaints in the electrical category.
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