IAT1 Characterization?

[invisiblefrisbe]

My intake has the IAT1 sitting there, but it is unused because I'm using the 96 computer with my swap. So the IAT2 sensor on the motor is wired to the IAT1.

I want to be able to datalog the IAT1 though, using analog input on the SCT. I need to know the characterization of the sensor though, so I know what voltage is equivalent to what temperature.

 

[desert_gypsy]

run a jumper from the iat2 to the analog input of the sct and just have it display the voltage of the analog input and the iat2 sensor calculation.

 

[invisiblefrisbe]

bump, hoping someone has the formula

 

[racebronco2]

The formula is over at the modularfords in the tuning forum.