It is inside the Mass Airflow Sensor (MAF sensor), IN OTHERS WORDS IS PART OF THIS.
The IAT for the Toyota 4 Runner is located with the vafm wiring. The sensor should be located there, as well.?æ
The 2002 Toyota Tacoma 3.4 liter engine IAT sensor is located on the outside of the air cleaner housing. The sensor is on the back of the housing.
The IAT sensor on a Toyota Tacoma is found inside the air intake. The sensor clips into the plastic tubing used for the air intake system.
its attached to the MAF sensor in the intake
The 2003 Toyota Tacoma 3.4 liter engine IAT sensor can be found on the left-hand side of the transmission. The sensor will be where the transmission meets the back of the engine.
It's built into the MAF
its part of the mass airflow sensor screwed into the airbox assembly.
on the air filter housing assy
In the intake. (Intake Air Temperature)
IAT stands for Intake Air Temp
IF that is the Intake Air Temp sensor - It is probably on the throttle body. the other sensor is the TPS throttle position sensor
Look on the rear of the air filter enclosure.