I know my excel doesn't have an stand alone IAT sensor and that it is built right into the MAF sensor. My question is which wire is the one for the iat signal because my friend gave me a zero gravity module. the module is suppose to distort the signal going to the computer and telling it the air is colder than it actually is (it claims more hp) we will see.

look at the schematic & coloure code

This post has been edited by duke: Apr 27 2005, 01:57 PM

its hard to read but it think its a green wire with a blue stripe. thanks

Throw away the useless piece of resistor junk your friend gave you!.

Hyundais run quite rich enough straight from the factory & fooling the ECU into dumping in more fuel will not make the engine produce more power.........as I believe it does with some domestic cars.

By doing this to a Hyundai, at best you will ruin the fuel economy & increase emissions.........at worst you will be washing oil from your bores & possibly even diluting the lubricant in the oil-pan!.

Nick. :o

better idea would be to increase the compression ratio by skimming a few thou off the head

I figured it can't hurt to try it because it was free, but shaving the heads a good idea but to time consuming for the vehicle, the vehicle is just a beater car. i wouldn't even think of putting " resistor junk" in my 98 accent.