Right i got a C16XE corsa its got many engine modifications and should be fairly rapid. The problem i got is people i know with less modded GSI's can get theirs off the clock were as mine is struggling to get above 110. Im thinking the Lambda sensor is at fault, if i unplugg it the car drives the same, and my fuel consumtion is terrible about 19miles to the gallon.
I put a second hand Lambda on and the car wouldnt idle and eventually cut out so im guessing that one was fault as well. DO these things suggest my lambda needs changing and will if get me back my top end????
Strange thing was once dissconected not ECU light came on please help before i spend £75 on a new Lambda