connected to the air cleaner housing
on a 3 cyl.metro,the iat sensor is found on the air cleaner housing towards the rear of the assembly
ECM code 23 on a 1995 Geo Metro indicates an issue with the intake air temperature (IAT) sensor. To fix this, first, check the wiring and connections to the IAT sensor for any damage or corrosion. If the wiring is intact, test the sensor itself for proper resistance; if it's faulty, replace the IAT sensor. Once repairs are made, clear the ECM codes and test drive the vehicle to ensure the issue is resolved.
The 1990 Geo Tracker IAT sensor is located on the top of the transmission. The IAT sensor will be near the back of the transmission.
A 95 did not have IAT sensor
The IAT ( Intake Air Temperature ) sensor is located on the back of the air cleaner housing.
You can find the 1995 Pontiac Firebird 3.4 liter engine IAT sensor on the back of your engine. The IAT sensor will be a few inches above the transmission.
The 1995 Nissan Pathfinder IAT sensor can be found in the air intake hose. The IAT sensor will be between the air filter box and the top of the engine.
The IAT Sensor on a 1992 Geo Tracker is the Intake Air Temperature Sensor. Replacing the air filter might fix this problem.
airbag sensor and iat sensor are not the same thing... wiki
Iat / Idle air temperature sensor was not used on that year.
Its on the Air box
The 1995 model did not use a Idle air tempture sensor ( IAT ) Did not need one for that fuel system.