Xuanyi fault code p02 127p2 138 fault code.

Xuanyi fault code p02 127p2 138 fault code Xuanyi fault code p02 127p2 138 fault code Hello! P2 138 indicates that the throttle position sensor is faulty. I suggest you check the voltage and wiring of the throttle position sensor. Fault code: P2 127 Chinese meaning: accelerator/pedal position sensor/switch E circuit Low English meaning: accelerator/pedal position sensor/switch E circuit Low category: Detailed meaning of fuel, air or emission control: In the electronic throttle control (ETC) system, the accelerator pedal position (APP) sensor is used to transmit the position of the accelerator pedal to the throttle control module in the form of electrical signals as a throttle. The fault causes include the accelerator pedal position (APP) sensor circuit open circuit or short circuit to ground, APP sensor itself fault, electronic control module (PCM or ECM) fault, etc. Fault code: P2 138 Chinese meaning: accelerator/pedal position sensor/switch D/ E voltage correlation English meaning: accelerator/pedal position sensor/switch D/E voltage correlation category: fuel, air or emission control Detailed meaning: In the electronic throttle control (ETC) system, the accelerator pedal position (APP) sensor is used to transmit the position of the accelerator pedal to the throttle in the form of electrical signals. @20 19