Automobile fault code China Toyota P2 10900

Minimum stop position performance of accelerator pedal position sensor a.

In the Electronic Throttle Control (ETC) system, the function of the accelerator pedal position (APP) sensor is to transmit the position of the accelerator pedal to the throttle control module in the form of an electrical signal, which serves as a reference for the throttle actuator to control the throttle opening.

Electronic throttle (ETC) can make a proper amount of air flow into the intake manifold through the driver's control, so that the combustion stroke after the mixture of oil, gas and air can be carried out smoothly. For the opening of electronic throttle, PCM calculates the required engine output power and controls the fuel injection quantity according to the input signal of accelerator pedal position APS and other sensor input signals, and corrects the control parameters according to the feedback signal to ensure that the engine is controlled in the best state.