What temperature should IAT be?
Check the live data and check the temperature of the IAT sensor. Typically, the temperature readings should be 10 degrees more or less than the vehicle’s ambient temperature, depending on the outside temperature and the engine’s temperature.
What is the IAT sensor on a Honda Civic?
The IAT sensor is responsible for measuring the air temperature and density to achieve the optimal air/fuel mixture for any condition. P0113 is specifically thrown when the Civic’s computer sees a voltage signal of 4.91 volts for over half a second at the Intake Air Temp Sensor.
Where is the IAT or intake air temperature sensor located?
The IAT can be located at the MAF sensor (older vehicles) or as a separate sensor at the intake duct. This sensor works the same way as the ECT or coolant sensor. See it here, how it works and how to test it. http://www.amazon.com/s/ref=nb_sb_nos… https://play.google.com/store/search?… http://www.amazon.com/s/ref=nb_sb_nos…
Where is the IAT located on a car?
https://play.google.com/store/apps/de… Describes the operation of the IAT or intake air temperature sensor. This sensor is a minor input to the ECM, but will dictate fuel economy for longer time periods. The IAT can be located at the MAF sensor (older vehicles) or as a separate sensor at the intake duct.
What does intake air temperature warning light mean?
– An excessively high voltage from the sensor is sent to ECM. Engine Light ON (or Service Engine Soon Warning Light) The Intake Air Temperature (IAT) sensor is built into mass air flow sensor or in some vehicles mounted to the air filter duct housing.
The IAT sensor is responsible for measuring the air temperature and density to achieve the optimal air/fuel mixture for any condition. P0113 is specifically thrown when the Civic’s computer sees a voltage signal of 4.91 volts for over half a second at the Intake Air Temp Sensor.
What causes a bad intake air temperature ( IAT ) sensor?
The above symptoms of a bad intake air temperature (IAT) sensor are not a foolproof way of determining the problem, because they are common for a few other malfunctioning components as well, such as mass air flow sensor, oxygen sensors, coolant temperature sensor, etc.
Where is the intake air temperature sensor located?
P0113 Honda Description. The Intake Air Temperature (IAT) sensor is built into mass air flow sensor or in some vehicles mounted to the air filter duct housing.
What should the temperature of the IAT be?
Disconnecting the IAT from the MAF should get the temperature reading back to -30 to -40°F. However, if this does not happen, it means that there could be a problem with the vehicle’s internal computer, which needs to be checked and solved by a technician. Connecting the 2 IAT wires with jumper cables should change the temperature to 300 °F.