Honda Feng Fan car fault code p2 10 1

TACM circuit range/performance of throttle actuator a

Throttle actuator a controls motor circuit range/performance

Category: Fuel, Air or Emission Control

Detailed meaning: 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. The throttle actuator is a stepping motor, which is responsible for controlling the throttle opening according to the instruction of the throttle control module. . This fault code indicates that the electronic control module has detected that the voltage of the throttle actuator control motor (TACM) circuit is out of the normal range. The fault causes include the fault of the throttle actuator control motor (TACM) circuit or connector, the fault of TACM assembly, and the fault of electronic control module (PCM or ECM).