zanderwitaz

Hello, I have an 02 GT so my mass air flow sensor has 6 wires instead of 4. does anyone know what the extra two are for, and what the original 4 measure? any help is much appreciated.

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2002 GT Black
CDC light bar
1999 SVT rims
saleen tonneau cover and windguard
UPR catless X pipe
Diablo sport predator
K&N FIPK II
C & L plenum
STEEDA UDP's
BBK 70MM throttle body
NGK TR55 plugs

The Great Cornholio

At some point the IAT sensor was integrated into the MAF housing. Maybe that's it.

4600cc

Yea that should be it.

What I don't get is why ford is using MAF on 4.6. You can get occurate measure using manifold vacuum, vacuum is a hell of lot easier to tune, a better way to measure necessary fuel and spark, and IMO it's more sensitive than MAF.



AL