Quote:
Originally Posted by AdamE53
The MAF was on my list of things to check. Do you know the value range I should be seeing?
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I believe around 3.0 to 4.0 g/s is the proper reading at idle. The idle reading is a good way to check whether there is a vacuum leak or a bad MAF. Under load it's difficult to say exactly whether the reading is correct.
Fuel trims is another good way of detecting vacuum leak or MAF problems, as well as other things like fuel pressure issues.