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Check Engine Light
Code :P0306, EPC. Check engine light on
2008 AUDI A6
Check engine light is on and the spark plug in sixth cylinder is wet. When EPC faults appeare and Engine is fluctiating. Code: P0306.
have the same problem?
Thursday, August 4th, 2016 AT 10:57 AM
I would first check the compression on that cylinder to make sure the problem is not mechanical. If compression is good, I would suspect a problem with the plug or bad coil.
Thursday, August 4th, 2016 AT 12:00 PM
to post a reply.
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