That year did not have one. No need for it on that one.
The 94 model does not have a MASS AIR FLOW SENSOR.
The IAT ( idle air temperature ) sensor is built in to the MAF ( mass air flow ) sensor.
The Intake Air Temp or the IAT sensor is integrated into the Mass Air Flow sensor. The wires for it are low reference which is colored black and sensor signal which is colored tan.
http://www.mobilecomputerhelp.com/chip%20tuning/chip.htm ---------------------------------------------------------------------------- ANSWER: The intake air temp sensor is internal to the MAF sensor(Mass Airfloww sensor) It is not servicable seperately.- TechJK
The IAT sensor is located in the Mass Air Flow housing on the intake tube, closest to the air fliter housing.
This truck does not have it seperate. It is built into the mass air flow the wire colors are tan andtan/black
Mass Airflow Sensor
The Intake Air Temp sensor is integral to the Mass Airflow Sensor (MAF). It cannot be replaced seperately. The MAF sensor would need to be replaced if you are trying to replace the IAT sensor. - TechJK -----------------------------------
It is built into the MASS AIR FLOW SENSOR. On that year.
Should be mounted on the intake under the engine cover. NEW ANSWER: The AIT sensor is part of the mass air flow sensor on that year. Must replace MAF sensor to repair the AIT sensor. NEUTZ
Not MAP sensor, MAF or MASS AIR FLOW sensor. Its somewhere in the air intake flow before the injection system. Usually looks like a little screen. MAP Manifold absolute pressure sensor.
wiring diagram for mass airflow sensor