P0102,P0135,P0158, HELP!!!
P0102,P0135,P0158, HELP!!! When to the track last week and my car was throwing these codes.The scan master was way off.I had my maft set at 12% rich becaues I was on the gas and the O2mv was way off.Is it because of the codes or what? The car ran good but the sacn master had be worried. They were reading 820s to 850s.IT was reading 920s to 940s at 12% rich about 2 or 3 weeks ago. HELP!!!!
On The Tree
Joined: May 2003
Posts: 106
Likes: 1
From: Apache Junc, Az
Re: P0102,P0135,P0158, HELP!!! P0102 means that either MAF sensor is bad or there is a problem with the wiring. P0135 and P0158 mean there is a problem with the front O2 circuits. Being that all three point toward wiring and circuit problems, I would suspect you have a blown fuse somewhere or something got disconnected here.
