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Wiring AIT sensor into MAF harness for speed density

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Old Nov 3, 2009 | 07:34 PM
  #1  
jessmanEVO's Avatar
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Wiring AIT sensor into MAF harness for speed density

Hey guys,
I've searched but I didn't come up with any information. I was just curious if anyone knew which two wires on the MAF are to be tapped into. Possibly a link with pictures or explaining which wire (left to right) it is. Thanks.

-Jesse
Old Nov 3, 2009 | 07:39 PM
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From: Navarre, FL
took me 1 min to find:

MAP sensor:

-- red from AEM sensor goes to grey from MDP sensor on top of manifold = 12v power
-- black from AEM sensor goes to black from MDP sensor = ground
-- white or green from AEM sensor (they now have a white wire but the instructions mention green) goes to yellow from the MDP sensor = signal


AIT sensor:

-- black wire from the maf plug and the red/blue wire from the maf plug are for the ait sensor. polarity does not matter, but if you have a white wire for the pigtail that is power and black is ground. You would hook black from the pigtail to the black wire from the maf sensor and the white wire from the pigtail will go to the red/blue wire from the maf sensor
Old Nov 3, 2009 | 07:50 PM
  #3  
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Thanks. I saw that post and really wasn't too sure about it
Old Nov 3, 2009 | 08:07 PM
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Please search a little harder.

https://www.evolutionm.net/forums/7672593-post354.html
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