the rev counter and speedometer gauge were still not working. dannyboy81 - 2000 (w) twin wheel crew cab tipper lorry 2. This is a real life situation from a 2004 Corsa and several DTCs were indicated on the fault code reader, which did not identify the correct source of the problem. If you are not sure whether it is bad, simply rev the engine to 5100 RPM while in park or neutral. I am now running this as my daily ride/show car. All I've done so far is fit a 4-2-1 manifold, pressed plates, the spotlights, and a rev counter. HustleRussell Rev counter has nothing to do with B5 and B5. 0L TFSI-engine MQB platform cars (VW, Audi, Seat, Skoda). about 1 week ago while I was driving on the freeway my EPC light came on and I had to pull onto the shoulder as I lost all acceleration. We don't have any access to the repair info for something not sold here. Temperature gauge & some warning lights do work. Yet just 12 years earlier, the GTI seemed to be heading for extinction. Here are a few of the issues that could be indicated by the EPC: Throttle body failure. Euro small bumper set front + rear with chrome trim for Golf / Rabbit MK2. If the airbag system is not working properly, it may not go off in a crash - or in some cases it could even deploy unexpectedly and cause a crash.