MASS AIR FLOW SENSOR - Ranger-Forums - The Ultimate Ford Ranger Resource

2.9L & 3.0L V6 Tech General discussion of 2.9L and 3.0L V6 Ford Ranger engines.

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Old 11-11-2013
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Join Date: Jul 2013
Location: Springfield
Posts: 19

I took my truck to the shop and one issue that was noted was the MAF. I was under the impression this was the mass air flow sensor. The shop guy told me that a mass air flow sensor would say MAS. He told me he did not know what a MAF was....??? I swear it is the mass air flow sensor. So, I came home cleaned my MAS, no change. Then I unplugged it why it was running. NO Change, but maybe a little but higher idling. When I plugged it back in it bogged back down like it wanted to die, then pick back up...Any Thoughts? If i unplug it shouldn't I see a significant change?
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