2003 Volkswagen Jetta Q&A
2003 Volkswagen Jetta Question: EPC light
The EPC (Electronic Pedal Control) is the "fly by wire" system that controls the throttle, it took the place of the cable that went from the gas pedal to the throttle body on VW. If this light is on and there is also a P0102, MAF (Mass Air Flow) related code stored in the vehicle's computer, the EPC may be caused indirectly from a faulty MAF. If the EPC is on and there is no other codes stored, it could be a faulty electronic throttle body or need to be re-programmed. The vehicle's computer must recognize the throttle body so when replacing it with new or used it will need to be programmed at the dealer. Recently I replaced a MAF (a common problem on VW's) on a VW Golf and when I cleared the code the EPC went off as well. - ASE_TECH
it start every time like normal then sputters n dies epc light is now on fuel pump is working..im dumb founded ..starts right up then dies if u hit gas it die...
04 jetta epc light on? what can I do.
...losing power and shut down. I had it towed home and now it will turn over but won't crank. The EPC light is on and won't go off. Is there something in the computer not letting it start? Has it jumped...