Intake Manifold Air Temperature Sensor

In this video we re taking a look at the intake air temperature sensor.

Intake manifold air temperature sensor. The intake air temperature iat sensor otherwise known as the air charge temperature sensor is used by the powertrain control module pcm to determine the temperature and therefore the density of air entering the engine. If the sensor is mounted on the intake manifold. Typically the pcm sends a 5 volt reference to the iat sensor. Inaccurate air temperature readings can have a big effect on engine performance.

An intake air temperature sensor is an essential component of an engine which ensures that the vehicle starts smoothly and that the fuel to air ratio is maintained at appropriate levels for effective combustion of the fuel when the engine is cold. Compare 18 ford intake manifold temperature sensor products. Rough idle lack of power and high nox production. Unlimited rider air intake temperature temp sensor map manifold pressure sensor for kawasaki kaf820 mule pro fx 2016 2020 mule pro fxr 2018 2020 mule pro fxt 2015 2020 replace 21176 0798 by unlimitedrider.

Sku 694637 25. Free in store or curbside pick up. Disconnect the negative battery cable. Edelbrock push on type intake air temperature sensor.

A manifold temperature sensor that sends out a high temperature reading tells the pcm that the incoming air is very thin. Holley black air temperature sensor. Mount the new sensor and plug in the electrical connector. Unplug the iat sensor electrical connector.

Make sure to check for user reviews of each intake manifold temperature sensor product to learn which worked the best for our customers. Free in store or curbside pick up. Common trouble symptoms if this sensor fails includes improper idling and poor drivin. The intake air temperature sensor or iat sensor has the core function of monitoring the temperature of the air that is entering the engine of your vehicle.

Sku 841459 31. The pcm in response reduces the amount of fuel to the engine so that the proper air. Turn off the engine. These intake air temperature iat sensors are manufactured by the industry s most trusted brands so they deliver pinpoint air temperature readings.

Carefully pull the sensor off the duct. A failed manifold temperature sensor can cause several engine driveability issues. This information is very useful for the engine control unit or ecu for many functions and calculations such as calculating the air density for effective ignition timing and fuel efficiency.