Turbo Cary Posted April 13, 2015 Report Share Posted April 13, 2015 Just got a 3.5" gm maf. It is a 5 pin from a Hummer H2. I work at a dealer and was given a known good one. right now I am running a 3" maf but was considering using this one. Which wires go to what? Or do I only use the 3 basic wires and leave the IAT sensor (built into the maf housing) unhooked? Or can I wire the IAT up to the wire in the maf t that usually keeps it locked at a certain temp. I have a first gen maf t btw. Thanks Link to comment Share on other sites More sharing options...
aknorthstar Posted April 13, 2015 Report Share Posted April 13, 2015 maybe this pic will helphttp://ecx.images-amazon.com/images/I/91OnflwjIvL._SL1500_.jpg Link to comment Share on other sites More sharing options...
Turbo Cary Posted April 13, 2015 Author Report Share Posted April 13, 2015 Nope. This is what I have. Unless this is a newer version of that. Link to comment Share on other sites More sharing options...
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