look, it's as easy as this:
put a 100K ohm 1/2 watt resistor (radio shack or a tv store) across the terminals of the air temp sensor in the air intake.
Yes it does increase the Air/fuel ratio and makes the computer think you have too much (cold) air.
Warning:
If you live in a colder climate (less than 30 deg F all winter) or have a high altitude mod. don't do it.
Slantsixness