Wuling Hong Guang s 1 accelerator can be used without adding it again. What happened?

Vehicles in Pacific Auto Network can't refuel when they are driving normally, provided that they step on the accelerator. If the vehicle does not feel refueling when driving normally, or does not feel the speed increase after refueling, the suggestions are as follows: First, clean the throttle. Second, check whether the spark plug has too much carbon deposit. Third, check whether the fuel is insufficient and whether the fuel pump works normally. Fourth, check whether the air filter is blocked.

Among them, the fuel pressure is too low or there is gas in the oil circuit, the signal of the air flowmeter on the circuit is bad, the signal of the accelerator position sensor is bad, the ignition coil is damaged, the ignition time is too late, and the spark plug gap is too large or too small, which will lead to the car stepping on the accelerator and unable to refuel.

In addition, the blockage of the three-way catalyst may also cause this situation, and if the engine speed rises normally and the engine sound is loud, it may be in a non-stop idle state and it is necessary to check the gearbox.

If the vehicle speed does not rise when the owner steps on the accelerator, it is necessary to comprehensively check the engine, and you can go to the 4S shop for relevant tests.