What are the reasons why the Haval H6 cannot accelerate?
1 Answers
Failure to accelerate may be due to a malfunction in the throttle pedal sensor or the air pressure sensor. Throttle Pedal Sensor: The electronic throttle pedal position sensor is a crucial component in the electronic throttle system. The electronic throttle transmits signals indicating the depth and speed of pedal depression through the throttle pedal position sensor. This signal is received and interpreted by the ECU, which then issues control commands to the throttle to open quickly or gradually to the required angle. The electronic throttle system mainly consists of the throttle pedal, electronic throttle pedal position sensor, ECU data bus, servo motor, and throttle actuator. Air Pressure Sensor: The air pressure sensor is a control transducer based on air pressure as the conduction medium for sensing control. Inside the air pressure sensor, there is an intake pipe that allows air to enter. Once powered, the air is directed into the sensor's interior. When air enters, it generates pressure that squeezes the transducer. By detecting the magnitude of the current in the internal circuit, the electronic signal can be indirectly transmitted through the pressure level, thereby sending a working signal to the device controlled by the air pressure sensor to initiate action and complete the entire operation.
