wonder if u lot can help my golf mark 4 1.4s 16v 1999 seems to driv fine high speeds but wen engine gets to perfect temp of 90 and u slow down it doesnt idle just cuts out help its had diagnostics dun and a error in the map sensor but have that changed now but still seems to happen.????

TOM, July 2009

Did the diagnostics do a live data check on the coolant temp sensor to see what it is telling the E.C.U?

cvcvcv, July 2009