Hey guys, for half a year now, I've been trying to get rid of this generic p1093 code. Car runs great though. Fuel economy seems decent too. What's interesting though, is that my generic scanner says something totally different than the other posts I have read about this code. It says "manf. Cntrl fuel& air metering, auxiliary emission controls." So far I have replaced the following..
All four o2 sensors
All spark plugs
Fixed all vac leaks
Fuel filter
Heavy duty air filter with stupid cotton layer under it. Could that be it?
I heard I'm still looking at bad MAF, leaky injectors, or fuel pressure regulator. Does this sound about right or should I start looking else where? Thanks
Ps.. if my obd2 scanner seems to be reading the maf and showing changes when I press the throttle, is it safe to say that's not my problem?
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All four o2 sensors
All spark plugs
Fixed all vac leaks
Fuel filter
Heavy duty air filter with stupid cotton layer under it. Could that be it?
I heard I'm still looking at bad MAF, leaky injectors, or fuel pressure regulator. Does this sound about right or should I start looking else where? Thanks
Ps.. if my obd2 scanner seems to be reading the maf and showing changes when I press the throttle, is it safe to say that's not my problem?
Sent from BimmerApp mobile app