Shandeka Liuguo 440 gas car reported that the throttle valve could not reach the maximum opening.

Does the subject want to ask "Why can't the throttle of Liuguo 440 gas car in Shandeka hit the maximum opening"? Throttle control system failure, sensor problem.

1. Throttle control system failure: The throttle of the vehicle is controlled by the control system, including sensors, actuators and electronic control unit. Failure of any part will cause the throttle valve to fail to reach the maximum opening.

2. Sensor problem: The throttle position sensor is the key component of the control system to detect the throttle opening. There is something wrong with the sensor, such as damage, looseness or failure, so the system can't accurately detect the position of the throttle valve, so it can't reach the maximum opening.