What would cause a Lean Code? I forget which one exaclty
#3
look at your fuel trims
then you can at least tell under what condition the lean condition is happening. Might help pinpoint the problem.
Make sure the codes haven't been cleared for a while before you look at the fuel trims. It takes them a day or two to get dialed in sometimes.
Make sure the codes haven't been cleared for a while before you look at the fuel trims. It takes them a day or two to get dialed in sometimes.
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