When i drive at a speed of 120km my epc light
goes on when i decrease my speed light goes off
but my car does not loose power when the light
goes on can you please help me
Im experiencing the same thing in my 2010 golf gti with a stage 1 tune After 2 weeks of having the epc and check engine light flash at me it got worse today Took a corner and dropped my foot on the gas pedal it decided to lose power and start sounding like a subaru engine was shaking violently and couldn't idle so i turned it off and towed it home Waiting for work to check it out as i work at volkswagen but they couldn't find out what was wrong with it at first maybe they can now that its fucked.......