company news about What are the symptoms of a bad exhaust gas temperature sensor?

Symptoms of a faulty exhaust gas temperature sensor may include the following issues:

• ‌Engine starting difficulties‌, especially when cold, due to improper signal transmission to the engine control unit
• ‌Unstable or rough idling‌, such as fluctuating RPMs or vibrations, caused by incorrect air-fuel mixture adjustments
• ‌Excessive exhaust emissions‌, like black smoke or higher pollutant levels, resulting from poor combustion control
• ‌Increased fuel consumption‌, as the ECU compensates with inaccurate fuel injection timing
• ‌Power loss or hesitation during acceleration‌, stemming from ECU misinterpretation of temperature data

Diagnosis note‌: Testing this sensor requires specialized tools; avoid using an ohmmeter or applying voltage incorrectly, as it can permanently damage the sensor