In this video I show you how I test the Evaporator Temperature sensor on air-conditioning system. I show you the sensor location, I explain the sensor wiring and how to test the wiring harness. I show you how to remove the sensor and how to test it with a multimeter. Some fault codes like B1241 and B1242 are related to the evaporator temperature sensor that I diagnose ad test as presented in the video.
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