What's the matter with Mai Rui Bao xl throttle not going?

The failure of the fuel filler door is caused by the failure of the tachometer or speed sensor, or the fuse of the speed circuit of the automobile instrument is blown. It is recommended to go to the 4S shop for a specific inspection. When there is no acceleration, first judge whether the air intake system is in good condition. If it is in good condition, then consider whether the air intake system needs cleaning. Remove the air filter and blow off the dust. If it is difficult to blow off the dust, please replace it. Check whether the throttle is clean, and further check the intake valve, intake manifold, etc.

1. air intake system problem: the air filter is the most needed to be cleaned or replaced among the third air filters. If the air filter is blocked or the throttle system is blocked, the air intake will be reduced and the combustion will not be sufficient, so it is not unreasonable not to step on the throttle.

2. There is something wrong with the oil circuit: after driving for a long time, there will always be carbon deposits in the fuel injector, which will lead to the blockage of the fuel injector, which may lead to oil leakage in the fuel pipe and the blockage of the gasoline filter. Natural oil intake will decrease, atomization will be insufficient, and combustion efficiency will naturally decrease. At this time, the car drove slower and slower.

3. There is something wrong with the ignition system: if you step on oil and smoke, it is likely that there is something wrong with the ignition system. The spark plug of the ignition system has carbon deposit, and poor ignition will lead to power decline and high fuel consumption.