M-Series (M1, M3, M5, M6)General M-Series Discussion - If it does not fit into a more specific M Category above, please place it in here. In addition, previously archived M-Series discussion is located in this section.
Well turns out the 02 sensor failed. Changed the sensor and the good 'ol stealership cleared the codes but guess what, the CEL came back on a few days later... I decided to try the good old 94 octane and what you know the light went off. Up here we don't have many 94 octane stations (prices up here are pretty high for go juice) so I had filled 91 a couple of times.
My fault I guess but the O2 sensor was the main culprit.
I don't get to drive her much when the white stuff is on the ground so she doesn't get filled often.
Just like women these cars...
__________________ "If everything seems under control, you're just not going fast enough."
- Mario Andretti
1979 320is RiP
1994 318is Sold
1995 325is Sold
1995 530i Sold
my check engine lights also were on,needing a smog I replaced the o2 sensor, unhooked the battery for ten min. to reset .My electric windows at the time were down and when i pluged the battery back on every thing is ok check engine light is off,but know my electric windows dont work? any ideas ?
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