The throttle position sensor is a critical component in the fuel injection system of a car, and it must be mounted correctly to function properly.
The throttle position sensor measures the angle of the throttle valve, which in turn determines the amount of air that enters the engine.
If the throttle position sensor is mounted upside down, it will send incorrect signals to the fuel injector, which will cause the engine to run rich or lean, and may even cause the engine to stall.
Additionally, mounting the throttle position sensor upside down could damage the sensor, as the sensor is not designed to be mounted in that position.
