Knight, the accelerator is heavy. What's going on here?

Knight (see the transaction price | detailed description of the model) The accelerator pedal is stepped heavily, which may be caused by the spring under the accelerator pedal being too hard and too elastic. You can hook one end of the spring on the pedal with pliers and break it in the opposite direction to reduce its elasticity. If it is determined that this is the problem, another way is to take off the spring and burn it red, and naturally cool it, which can also reduce the elasticity.

Another reason for Knight's heavy throttle may be that the throttle is dirty, which leads to inaccurate oxygen sensor. You can look at the engine data flow. You can also check the pressure of the gasoline pump. Now all the gasoline pumps of cars are put in the fuel tank. Too little oil will affect the refueling situation.

There are generally two kinds of automobile throttle structures. Generally, the accelerator pedal is connected with the accelerator by a cable. Accelerator pedal sinking can be tested as follows:

1, turn the throttle to see if it will start.

2. If you don't send the card, add some oil to the acceleration line.

3. There is also an electronic accelerator. Check whether the pedal is hairpin. (Photo/Text/Photo: Li Linwei) @20 19