Where is the Wuling Light 6390 temperature sensor?

Wuling Light 6390 temperature sensor is behind the throttle and above the intake manifold. The air temperature sensor is actually a negative temperature coefficient, and its function is to transmit the intake air temperature to ECU in the form of voltage signal, which ECU can use as a correction signal for fuel injection and ignition. When the engine air temperature sensor is damaged, ECU not only can't accurately take it as the correction signal of fuel injection and ignition, but even send the wrong information to ECU.

Related introduction

The air temperature sensor uses a thermistor with negative temperature coefficient as the detection element. In order to accurately measure the intake air temperature, plastic casing is usually used for protection to prevent the temperature at the installation site from affecting the working accuracy of the sensor. The air temperature sensor is used to measure the temperature of the gas entering the intake manifold.