Engine light
#3
TECH Fanatic
What's the code that they got to get that definition? P0171 and P0174? What other conditions are present when that code is active? What are the O2S reading? Etc.
The Autozone printout is more or less designed into getting you to purchase 120 dollars worth of stuff you don't actually need but actually can't return.
The Autozone printout is more or less designed into getting you to purchase 120 dollars worth of stuff you don't actually need but actually can't return.
#6
TECH Fanatic
Both sides rich like that is most likely a bad mass air flow meter. Try cleaning it with some carburetor cleaner or mass air flow sensor cleaner if you can find it.
There is a chance that a table is not programmed correctly in the tune but I would suspect the MAF before the tune at this point. Oxygen sensors are not likely to be the culprit as they usually fail lean instead of rich.
There is a chance that a table is not programmed correctly in the tune but I would suspect the MAF before the tune at this point. Oxygen sensors are not likely to be the culprit as they usually fail lean instead of rich.
#7
Both sides rich like that is most likely a bad mass air flow meter. Try cleaning it with some carburetor cleaner or mass air flow sensor cleaner if you can find it.
There is a chance that a table is not programmed correctly in the tune but I would suspect the MAF before the tune at this point. Oxygen sensors are not likely to be the culprit as they usually fail lean instead of rich.
There is a chance that a table is not programmed correctly in the tune but I would suspect the MAF before the tune at this point. Oxygen sensors are not likely to be the culprit as they usually fail lean instead of rich.
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