What's the best to clean the air flow sensor? I've noticed electronics cleaner,,, would that be contact cleaner? I have some "tuner cleaner" but I think it has some kind of lube in it.. Do you clean it every so often as Preventative Maintenance?
I have a 96 mustang with 135,000 miles on it. I did have an error code last spring that popped up concerning the sensor, followed by one lean bank. About this time had EGR faults which I repaired. Never had any more codes concerning Mass Air or lean bank. I know having a problem in one place, will cause fault codes for items down stream...
If you reset a code you think is false alarm... then drive 200 miles highway and city with no recurrence,, do you consider it just a false alarm (barring a intermittent broken wire..) ?
Thanks Chuck