P0098 CHEVROLET – Intake Air Temperature Sensor 2 Circuit High

 

P0098: DIY Repairing Video Tutorial

https://youtu.be/bWJ1q_uWIfo

Check out nonda Auto DIY Center for more engine error code repairing videos.
https://www.youtube.com/playlist?list=PL-Lyko0O0oxHe1AGvzwAz-wokJPXAtW97

 

P0098 CHEVROLET Possible Symptoms

  Engine Light ON (or Service Engine Soon Warning Light)  

P0098 CHEVROLET Possible Causes

  Faulty Intake Air Temperature sensor,Intake Air Temperature sensor harness is open or shorted,Intake Air Temperature sensor circuit poor electrical connection  

P0098 CHEVROLET Description

  The Intake Air Temperature (IAT) sensor contains a semiconductor device which changes the resistance based on the temperature (a thermistor). The IAT sensor is located in the air intake passage of the engine air induction system. The IAT sensor has a signal circuit and a ground circuit. The Powertrain Control Module (PCM) monitors the Intake Air Temperature Sensor signal. The PCM sets the OBDII code when the Intake Air Temperature Sensor signal is out of factory specifications.