[techbum]

I know this topic probably has been beat to death here but I cannot find info to help me with the install of a chip. Does anyone know which two wires, out of the five that go to the MAF/IAT sensor, go to the IAT sensor? Description with color codes would be great. This is on a 2010 Taurus SEL with 3.5L V-6. Thanks in advance....

 

[loudsho92]

Yes that is 5 cent resistor in a pretty package. No real chip requires you to splice into the MAF or IAT wires. A real chip will require you to plug into the ECU.

You can not reprogram the ECU from the IAT.

Thorw it away or get your money back ASAP.