SOMEONE AT WORK TOLD ME THAT THERE IS SOME WAY OF MAKING THE AIR INTAKE SENSOR THINK THERE IS MUCH COLDER AIR COMING IN WHICH WILL MAKE THE MOTOR RUN BETTER .DOES ANYONE KNOW ANYTHING ABOUT THIS.
Supreme Member
You can put a resister in between the two pins of the connector and it will simulate a lower volteage fooling the ECM into thining it is a certain temperature. I dont remember what ohm resistors trick it into which temp range though. Sorry
Supreme Member
4.7k ohm resistor = about 55*
Kat
Kat
will this mod make an noticable differanceif done?
Supreme Member
Not really. I ended up putting the IAT back in just so the puter can make a more accurate a/f ratio depending on temp. Also I moved mine behind the fog light in my RS.
Kat
Kat