The intake air temperature sensor on a 2005 Subaru WRX is part of the mass air flow sensor. It is located in the air intake duct.
In a 1998 Subaru Legacy, the knock sensor is located on the top of the engine block and to the left of the engine. More specifically, it is under the left rear intake manifold runner.
It is threaded into the block, under the intake manifold.
The IAT, intake air temperature sensor, measure the temperature of the outside air as it hit the air duct. ?æWhen you look under the hood and follow the intake air hose you will find the sensor.
The IAT is located in the air intake duct. First, find the intake air hose, and then follow that to the sensor, which should be located with the mass air flow sensor if it is double?æoverhead cam engine.
It is located to the right of the ignition coil pack, on top of the motor. It is the black sensor, right behind the alternator, bolted into the intake manifold.
http://www.lovehorsepower.com/SubaruDocs/CoolantTempSensor.htmlits a 1995 but same thing
Looking at the top of the motor remove the air intake and it is below the butterfly on the drivers side top end of the motor.
It is underneath the intake manifold. If you look straight down from your throttle body, you will see a sensor with one wire coming out and a bolt going through the middle of it, that is the knock sensor.
four4
Its on top of the engine by the fuel injection (remove the air intake first). Need a 10mm socket with a long extention.
In a 1991 Subaru Legacy, the speed sensors can be found on the driver's side of the transmission. They are located towards the rear, and there are three of them.