Wei Chai WP 10336 suddenly ran out of oil. There is no fault code.

Wei Chai WP 10336 suddenly ran out of gas and something went wrong.

There is something wrong with an important sensor of the engine, and the computer adopts a fail-safe strategy and enables the substitute value. Therefore, it needs to be checked. In actual use, this kind of fault is generally caused by the fault of the throttle position sensor. If it is raining or snowing, it is probably caused by this sensor. Just blow dry and plug it in.