EPC Code

The EPC stands for the Electronic Power Control, which is basically the Drive by Wire Accelerator and Electronic Throttle Body system This is a common fault for VW and requires a Diagnosis of the system, code retrieval and detection. The Catalytic Converters have been a problem for VW as well and are not related to the EPC faults. I do emissions work in Calif. and have replaced many VW Cat Converters and also have done several EPC system repairs and I have never seen connection.