How do you replace an intake air temperature sensor?
Part 1 of 2: Removing the old intake air temperature sensor
- Materials Needed.
- Step 1: Locate the sensor.
- Step 2: Disconnect the negative battery cable.
- Step 3: Remove the sensor’s electrical connector.
- Step 4: Remove the sensor.
- Step 1: Install the new sensor.
- Step 2: Reinstall the electrical connector.
Where do you put the intake air temperature sensor?
The IAT sensor is usually located in the air intake boot, but it may also be located in the air cleaner housing or intake manifold.
What are the symptoms of a bad intake air temperature sensor?
Another symptom of a bad or defective air charge temperature sensor is difficulty starting in cold conditions. The air charge temperature sensor sends a signal to the computer during cold conditions that allow the computer to provide additional fuel required during cold starts.
What does an intake air temperature sensor do?
The air charge temperature sensor, also referred to as the intake air temperature sensor, works to monitor the temperature of the air as it enters your car engine. The engine’s computer has to have this information so it can determine how to balance the mixture of air and fuel.
What does a bad air temperature sensor do?
Another symptom of a bad or defective air charge temperature sensor is a noticeable decrease in fuel efficiency. The air charge temperature sensor sends data to the computer, which allows it to make continuous adjustments to the engine’s air / fuel mixture for maximum fuel efficiency.
What is “normal” intake air temperature?
The normal temp range for the C12 is between 120 and 140 degrees F. The higher the load on the engine and the higher the ambient temp. The higher the intake air will be. The max allowable is 150 degrees F. Normal causes of high intake air temp are: Restricted air to air cooler.