How To Fix P0098 Code - Intake Air Temperature Sensor 2 Circuit High Diagnosis скачать в хорошем качестве

How To Fix P0098 Code - Intake Air Temperature Sensor 2 Circuit High Diagnosis

In this video, we troubleshoot the P0098 OBD-II trouble code, which indicates a problem with the Intake Air Temperature Sensor 2 Circuit High. When your check engine light comes on with this code, it usually means the Powertrain Control Module is seeing a voltage signal above 5 volts, which the computer interprets as an open circuit or extremely low temperature. We explain how the IAT sensor functions as a thermistor and why resistance changes affect the voltage signal. You will learn step-by-step how to diagnose this issue using a scan tool to check live data and how to perform a jumper wire test between the signal and ground circuits to rule out wiring issues. We also cover using a digital multimeter to verify the 5-volt reference from the PCM. Follow these diagnostic steps to determine if you simply have a bad connection or if the IAT sensor itself has failed and needs replacement. #obd2 #car #errorcode ➤All Videos    / @carcuree