Yusheng S350 throttle can't be reset, and it won't catch fire.

Check whether the starter ground wire is grounded.

Yusheng S350 is a commercial vehicle owned by Yusheng, which adopts 2. The 4T engine for business reception is available in manual/automatic models.

There are two main reasons why diesel vehicles don't catch fire: one cylinder pressure is insufficient, the air tightness is reduced due to the wear of cylinder and piston (ring), and the compression ratio is not up to standard. Generally, this kind of fault will not occur when the new car or air intake system is polluted more than 200 thousand kilometers, which may cause early wear and tear. Second, if the oil supply system fails, first check whether there is oil in the high-pressure pipe. If there is oil, check whether the filter is blocked. If there is oil, check the atomization performance of the fuel nozzle. If it happens suddenly, the oil pipeline will be blocked more easily.