having a few problems with my car (c20xe) jus done a fault code on it and it came bk 22 and 74. 1 is tps voltage low and the other air flow meter voltage high. could anybody help me in tryin 2 sort it out. i was out in tonight and it was ok when cold jus needed acouple of revs and was ok wen hot it boged and would let me take the revs. ive changed the trottle body and the airflow meter. i was wondering whether the ecu could break dwn when hot.
cheers