Contour Enthusiasts Group Archives Forums Modifications Duratec Performance IAT Resistor - Done.

10K is to much for some temps. Remember that with the IAT mod it also tries to add more fuel, so you may be running rich. Try the lower resistor...

With the 10K resistor and the MAF controller, it's quite a bit better because you can back off the fuel that the IAT is telling the ECU it needs all the while keeping the timing advance of the same mod.