| Originally posted by spieluhr@Mar 22 2005, 08:46 PM |
hey all, my check engine light came on and i took it to the local mechanic and he read my OBDII codes. Came up with two codes that read something like Exhaust manifold failure or something of the sort. Which sounds to me to be a lot like an O2 sensor failure. Does anyone else here have any other ideas? Is this sensor totally necessary? I know it would greatly help my MPG which would probably cover the cost of the part. How hard is it to install? Thanks for any other insight you can give me.
which vehicle are you talking about? If it's the '93, you have one sensor. If it's the '96, you have four sensors. The OBD codes usually say "sensor" rather than "manifold". Never heard that one before, maybe someone else?
1995 325I, window tint, K&N, debaffled airbox, BMW #104 wheels, Nighthawk low beams, smoked side markers, smoked corners, smoked taillights, M3 stlye heated mirrors, various interior bits, Bosal cat-back.