Re: intake air temp sensor
Originally Posted by artrob1
hey Walt,looking at my engine with the stock box already removed,i am pretty sure i found the sensor,it is below the tps,on the intake manifold with a dark green and a brown wire attached to it,tomorrow i will hook my chip into those 2 wires and hopefully smack some wicked perf.thanks much!
You're quite welcome.
Not sure what you are trying to do, but my '08 has a "rationality" check at cold startup, where the IAT, outside air temp, coolant temp, and oil temp sensors are compared by the PCU to verify that they are working. Presumably, they must be in agreement within a certain error percentage (.....or something else happens, like a MIL or DTC).
If you get something strange after your mod, look to this as a reason for it.
If not, enjoy your Jeep.
'08 WK Limited, 5.7L HEMI, Quadra-Trac II, Bright Silver Metallic, Class IV Hitch, Michelin LTX M/S tires, Billet Technology oil catch can, Fumoto oil drain valve.