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

1,655

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.

3 people found this helpful.
80

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.....

1 people found this helpful.

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