Assuming it has the 5.0 engine, the (IAT) Intake Air Temperature Sensor is located in the air intake snorkel between the air filter box and the throttle body.
Its part of the MAF sensor. In 98 they integrated it.
The 1998 Ford Explorer 5.0 liter engine IAT sensor is located between the engine and the air filter box. The IAT sensor will be on the air intake hose.
Hi the IAT Sensor is on the air filter hose, it is build in the Flow Mass Sensor ,it is a plug with 6 wires.
the iat sensor is located in the air intake duct this is the large rubber hose that attaches to the air filter box
It's located with the MAF
The IAT sensor is an integral part of the MAF sensor
its close to your bung hole
Intake air Temp sensor, should screw into the side of your air cleaner housing.
the Intake Air Temperature (IAT) sensor is located in the air cleaner to throttle body supply tube ( big rubber tube ) close to the engine throttle body.
You can locate the 2002 Ford Focus IAT sensor on the hose between the air filter box and the top of the engine. The IAT sensor will be labeled as such.
== ==
2002 models dont have an iat sensor