can the epc light and the engine lightbe repaired by self
Asked by migration_kingeddiej... Sep 04, 2014 at 09:20 PM about the 2012 Volkswagen CC 2.0T Lux FWD
Question type: Maintenance & Repair
Epc and engine light on , lost of power
3 Answers
No it will have to be reset. Some times if a fault occurs and goes away the ecu keeps the trouble code. Depending on the type of fault the mapping will use a default, and usually uses more fuel and robs power.
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I'm having the same issue. So far I've replaced spark plugs, coils, done a tune up, switched to premium gas and started using a can of cfoam per week. The problem continues.....
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