登车桥http://m.iyunsun.com/发动机的油门，一般是靠踏板来控制的，也称加速踏板，是车用发动机控制供油的装置。
Ramps engine throttle, usually controlled by a pedal, also known as the accelerator pedal is fueling the car with the engine control device.

登车桥踏板的操纵应以右脚跟踏放在驾驶室地板上作为支点，脚掌轻踏在加速踏板上，用踝关节的伸屈动作，踏下或放松，踏放油门踏板时，用力要柔和，做到轻踏缓抬。登车桥起动发动机时，油门踏板不要踩到底，略高于怠速油门为好，起步时，加油应略在离合器联动点之前为妥，油门开度取中小程度为佳，放松离合器要与踩油门密切配合，动作敏捷。
Ramps pedal manipulation should be riding on the right foot with the cab floor as a fulcrum, feet gently depress the accelerator pedal with ankle flexion movements, depressed or relax, release the accelerator pedal when riding, hard to soft , so that the light tread slowly lift. Ramps when starting the engine, do not step on the gas pedal in the end, slightly higher than the idle throttle as well, at the start, before refueling should be slightly clutch linkage points properly, the throttle opening degree is better taken as small, relaxed clutch and throttle want close coordination, agile.

登车桥运行中，应根据道路情况和实际需要增大或减小油门，选择的挡位要适当，使发动机大部分时间运行在中等转速和较大节气门，以节省燃料，换挡时加空油、踩离合器与踩油门踏板的配合要协调。
Ramps operation, should be increased according to the road conditions and actual needs or reduce the throttle, gear selection should be appropriate, so most of the time the engine is running at medium speed and a larger throttle to save fuel, time shift plus empty oil, with the clutch and the accelerator pedal to coordinate.

登车桥http://m.iyunsun.com/上坡时不得踏死油门踏板，用低速挡时，油门一般应踏下一半为宜，登车桥冲坡时也不得将油门踏板踏到底，登车桥行驶中若油门踏板踏下四分之三而发动机仍不能相应增加转速时，应换入低一级挡位，再踩下油门踏板进行加速。
Ramps shall Tasi accelerator pedal uphill, with a low gear when the accelerator pedal should normally be appropriate under half, Ramps Slope nor when the accelerator pedal in the end, Ramps driving if the accelerator pedal is depressed when three-quarters while the engine is still not a corresponding increase in speed, should be replaced by the low-level gear, and then depresses the accelerator pedal to accelerate.