Which of the 5 wires are for the IAT I am trying to install a performance chip

2004 LAND ROVER DISCOVERY 2
100,000 MILES • 4.6L • V8 • 4WD • AUTOMATIC
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JOSH6566
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  • 1 POST
There are 5 wires and I want to know which ones are the IAT and how to install the performance chip.
Nov 14, 2020 at 4:05 PM
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JACOBANDNICKOLAS
  • ASE Certified Mechanic
  • 110,194 POSTS
  • ASE Certified Mechanic
Hi,

I attached pics below indicating where each of the five wires are going. I started with the MAF/air intake and highlighted the wiring. The three following pics show where each wire goes.

As far as the performance chip, I'm not sure what you are dealing with or what you have. I'm always concerned when these are installed because they can cause issues.

Regardless, I hope this helps. Let me know if you have other questions.

Take care,
Joe
Nov 14, 2020 at 5:51 PM
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