got a a4 18t quattro cabriolet put new coil packs an the engine warning lite stays on had it plugged in an cleared went shopping cum out its back on dose any one know y thanks :zx11:
Printable View
got a a4 18t quattro cabriolet put new coil packs an the engine warning lite stays on had it plugged in an cleared went shopping cum out its back on dose any one know y thanks :zx11:
I had a 1.8T, Same thing happened to me, is it turning over slow first thing of a morning. Anyway I went on a forum, it was suggested that it has somthing to do with the bushes in the alternator.
Just to make sure though, check all your vacum pipes for a split on any of them, as this will also bring on the engine light.
Try the 2nd one first vac pipes, rule it out.
JK