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Where is the IAT sensor on 93 buick lesabre?

The IAT (Intake Air Temperature) sensor on a 1993 Buick LeSabre is typically mounted on the air intake housing or in the air intake duct close to the throttle body. It can be found after the air filter housing and before the throttle body inlet. The IAT sensor resembles a small plastic cylindrical device with two or three wires connected to it. If you are experiencing any engine performance concerns or if the check engine light is illuminated, it may be beneficial to have the IAT sensor checked or replaced if necessary.