How to solve trouble code p0113?

1 Answers
LeCody
07/29/25 10:41pm
There are two solutions for trouble code p0113: 1. Clean the throttle body; 2. Replace the intake air temperature sensor. The intake air temperature sensor is a negative temperature coefficient thermistor. When the temperature rises, the resistance value decreases, and when the temperature drops, the resistance value increases. The change in resistance in the circuit causes a voltage change, thereby generating different voltage signals to complete the automatic operation of the control system. When the engine is cold, the signal from the intake air temperature sensor is basically the same as that from the engine coolant temperature sensor; when the engine is hot, its signal voltage is about 2 to 3 times that of the coolant temperature sensor.
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