The 1990 Chevrolet Corvette IAT sensor does have two wires. The sensor has a ground wire and a positive wire.
On a 1990 Jeep Wrangler, the IAT sensor is located on the intake manifold. It is a gray, two-wire system situated on the front of the manifold.
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.
The wire that goes to the iat sensor is the red and black wire. the iat sensor is located on the air intake. The air intake is on the drivers side. There are five wires that are on the drivers side.
On a 1998 Cavalier, the IAT sensor is located in the hose connecting the air cleaner to the throttle body. The IAT is a two-wire sensor.
the iat sensor is located on the tube running from the air cleaner the sensor has a wire connector running to it
where is the iat sensor on my Mazda 6 located and does anyone have a pic to compare
The iat sensor is the front sensor on the intake manifold it has a gray 2 wire plug that is the 4.0 lt the 2.5 the sensor is the back sensor on the manifold.
The IAT sensor is a separate two wire plug right off of the air filter box.
The signal wire should be Tan. You should have a Yellow, Black, and Tan Wire. The Yellow being you MAF Sensor Signal. The Black being a Low reference voltage. Then your Tan your IAT sensor signal.
Its the white wire with the violet stripe on it.
The combined MAF/IAT sensor (6 wire plug) is on the air intake duct just above the air filter.
The iat is the two wire sensor on the front passenger side of the intake manifold.