Question about 2008 Infiniti G37

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I cant locate the iat and the maf sensor wires on my car.

I bought a performance chip for my 2008 infiniti g37 and i need to find the intake air temperature wire? and the mass air flow wire? can someone help me?

p.s.its not in the manuel

Posted by jgbxiv14 on

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  • 58 Answers

I can tell you that the mass air flow sensor is up front on the drivers side of the engine. It will be located on top of the round black tube that runs behind the air cleaner box. The IAT, or the IAC valve should be located closer to the engine towards the end of that same tube. That's where the throttle body is located. I would suggest going to your local library and referencing a Mitchell or Chilton repair manual if there is one available for that new of a model. 

Posted on May 05, 2009

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ab0b7213-0c7f-459c-b26e-77a685236e74.jpg

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I personally have not connected one of these Chips to a Tahoe...What I can provide you with, is the Connector Diagram so you know exactly what Wires you need to Splice in to. See below...
ce630fe.jpg
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Take a look under all of these for your favorite.
http://search.yahoo.com/search?ei=UTF-8&fr=yfp-t-501&p=performance+ecu+chip+for+Infiniti+G37&SpellState=n-3920992296_q-e33h7gfYtciS2MSqKGkcSgAAAA%40%40&fr2=sp-qrw-corr-top
Also try ebay. You want a DIRECT ECU wiring chip not a intake resistor. Should increase Horsepower and torque around 20%.

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