Good day, I have since May a Hundai i20 1.1.CRDI 75 hp. unfortunately at the moment have not so much luck with the car. at about 2700km it started that the engine sometimes does not want to start only with the 2nd attempt or immediately after the start goes out again .. Car brought to the workshop nevertheless they found nothing. Now I was on holiday (3100km) and then it was extremely. Engine started and he listened like a tractor. At the 2nd start everything perfectly however the engine control leuc ADAC has arrived and read out the fault memory – pressure sensor signal faulty. Car back to the workshop. Nothing found. One Sunday I hit the car again and had the same problem. This time read out from the workshop. – High pressure pump. The workshop has written Hyundai a ticket. According to Hyundai: Check wiring and fuel system. Now the workshop has told me that it is bad diesel quality that I have fuelled. Also have di e sample seen was much brighter than normal diesel.. but I can’t imagine. That was Spritt from the Aral. And it goes on with the problem. I now got an engine control unit update 2 weeks ago and hoped the problem had been fixed now but right after the update came the error again before the before 2 months no longer occurred. Now it was an electrical error on the pressure sensor. Hyundai has now changed a wiring and a plug connection on the sensor. I hope the Problem is fixed now Do you have such experiences ? Or do you know what that could be ? MfG Sascha Weber