Polo Bluemotion 1.2, have recurring problems with Engin management light and catalytic converter light going on. It seems the heat sensor is replaced everytime (8) times in short space. (Every 1-3 months) Dealer seems to think parts lasting that time is a job fixed. What on earth could the problem be? Made a racket, looks like want to test diesel quality. Is this normal? Engin Management and Catalytic converter not always on together. Catalytic has not been on in a while. Solid light. No excelleration problems until last time.(Not much)
Car has aprox 50 000 km on clock. Drive 100km's a day, long distance. (sorry not in uk,so don't work on miles) Registration think would not help therefore.
Volkswagen dealers are legit, albeit maybe not too bright. Machines on everytime and fault finding done, just to replace the fuse and claim all is fixed.Machine says ok, so all is ok they say. Couple months later and I am back