12v source for gm maf
Apr 4, 2006, 05:37 AM
#1
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12v source for gm maf
any one knows where i can tap into a 12v source for my 3inch gm maf ...? 
grrrrr its my last connection left but im clueless where to connect to...
and no i dont have a mutil whatever meter lol haha...
thanx
grrrrr its my last connection left but im clueless where to connect to...
and no i dont have a mutil whatever meter lol haha...
thanx
Apr 4, 2006, 05:59 AM
#2
Well, you SHOULD have a multimeter if your attempting this stuff yourself, but I can preach to you later..
the stock MAF harness has a 12v source, it should be green with a red stripe on it if I recall, but the easiest way to know is to USE A MULTIMETER.... (if you need under hood power source)
the stock MAF harness has a 12v source, it should be green with a red stripe on it if I recall, but the easiest way to know is to USE A MULTIMETER....
(if you need under hood power source)
Apr 4, 2006, 07:37 AM
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Yeah, I agree with Jack I pulled mine from the harness. Also, same as Jack, I ending up getting a broken MAF and using it's connector(PnP). For reference the 12v is the middle pin of the 7 on the MAF connector.
Ivan
Ivan
Apr 4, 2006, 07:53 AM
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I got mine from a local friend. His screen was messed up. He got a replacement and gave me his old messed up one. I took that apart and connected it to the GM pigtail. So now I can switch between the stock and GM Maf with no wiring changes.
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Apr 4, 2006, 08:14 AM
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If for whatever reason I need to go back to the stock computer only. I also do a decent amount of alpha/beta testing for Tom. So I need to be able to tell him if it works on both setups.
