Mass air flow resistance | Ford Explorer Forums - Serious Explorations

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Mass air flow resistance

X-North

Well-Known Member
Joined
July 16, 2007
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City, State
Montreal
Hi. I test at this moment all my sensors for over-resistance. For the people who own a 1991-1994 Explorer 4.0 pushrods I may need your help.

Unplug the mass air flow plug and test the resistance between the D and a ground of the MAF like that i will know if my resistance is good.
You have A B C D written on the maf so

A= B+
B= ground
C= ground
D= Signal

I need the resistance between the signal D and the ground C .

Thnak you guys
 






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