The IAT sensor is mounted on the mass air flow meter.
It is under the intake manifold
under the intake manifold
The 2001 Lexus coolant temperature sensor can be found on the front of the engine. The coolant temperature sensor will be in the vicinity of the thermostat housing.
Code 24 is for the intake air temperature sensor. It is located in the air duct coming from the air cleaner.Ê
It is built into the air flow meter.
The temperature sensor on a Lexus IS 300 is typically located in the engine compartment, often near the thermostat housing or on the engine block. It measures the coolant temperature to help regulate the engine's performance and ensure proper operation. In some models, it may also be positioned near the intake manifold. For precise location details, it's advisable to consult the vehicle's service manual.
The engine coolant temperature sensor is located at the timing belt end of the engine on the water outlet casting.
in the car
No, it is not needed because the intake charge is at ambient temperature already( hasn't been compressed by a compressor).
trust me it will work
under the intake manifold. Here is a write-up on how to replace it. http://us.lexusownersclub.com/forums/index.php?showtopic=41266&mode=linear
Try unplugging and replugging in the sensor. If you recently had your air conditioned serviced it may not read correctly.