Sorry, i meant knock sensor has the same wiring, had lambda on my mind and typed it stupidly
the knock and co pot sensor wiring is identical
No way! Checked my battery vvoltage about a week ago and was 14.5v
just checked this morning on a cold start, everything on was 12v at about 920rpm
held the revs at 1500 ish and goes to 13.5
gotta be duff alternator, do they just go overnight?
also doesnt the ecu rely on 5v or is that more modern cars
thanks for the help
on the plus it didnt cut out this morning, revs did drop too 800 lumpy as hell, but didnt cut out