Thanks Chris - the fans were not running constantly. The management light was on - neutral light was off , pump relay running constantly and no voltage reading on dash. I had already run a separate earth to the free ECU earth wire but the problem still existed. I'm not 100% certain its sorted but earthing the disnostic plug certainly seems to have helped massively. All dash lights and readings now look good. I'll put it together properly over the weekend and report back.# Cheers Eamonn
