Post by
deviousKA »
https://forums.nicoclub.com/deviouska-u9381.html
Thu Nov 03, 2005 8:48 pm
The 240sx ka24de does not have a dedicated IAT sensor, unlike the sohc which has it as a seperate input.
The IAT is derived from the maf, although it is not a seperate unit within (thermistor), it is calculated. At least that is what I have found with 1993 federal version ka24de, others may differ.
Temp unit up by the radiator is a temp switch not a thermistor (temp sensor). It is used for AC or something.