What does BYD s6 fault code p2 135 mean?

English definition: A/B voltage correlation of accelerator/accelerator pedal position sensor/switch.

Category: Fuel, Air or Emission Control

Background knowledge: 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 fault causes include the fault of ETC throttle position (TP) sensor circuit or connector, the fault of TP sensor itself and the fault of electronic control module (PCM or ECM).