Vauxhall Vectra X18XE1 2000 - Constantly sets P0110 and P0100 - Stalls and runs roughArchived Message
Posted by Dave Jackson on February 25, 2004, 1:22 pm
Hi Chaps One i have not come across here before, checked archives but nothing relating to this. This vectra is constantly stalling out runs rough on idle and constantly sets codes P0110 intake voltage high and P0100 mass air flow voltage high. looking at live data the Air mass and intake air temp are stuck at 5.10v every now and then i can turn ign off back on and restart and the voltages are normal varying from 1v to 5v when revving car but suddenly they will then stick back up at 5.10 v and fault codes re-set. Air mass meter is ok have tried one off donor car, have cleaned out throttle body and unblocked air ports, have also checked loom upto air mass and connectors everything seems ok. Am now suspecting ECU Any ideas guys?