How is it that Geely Emgrand 7 18 oil and gas always change from gas to oil?

You should make sure that you start using gasoline in the morning. The oil-gas dual-purpose control box can adjust whether to start with gasoline or natural gas. It is recommended to use gasoline first, and then use natural gas when the lamp water temperature is normal, which is good for the car. 20 12 Geely emgrand EC7 18 waste oil and gas, which may be related to your driving habits. Driving a vehicle too hard will lead to high fuel consumption. Of course, there is also a case where the engine has too much carbon, which will lead to the aging of the throttle and spark plug, leading to an increase in fuel consumption. Finally, the road conditions are too congested, which will also cause the fuel consumption of vehicles to soar.

Interpretation of Geely emgrand 7 18 dual-purpose oil and gas

When burning oil and natural gas, the fuel consumption is high. The normal sensor voltage changes from 0: 1 to 0: 9. If the change is slow, the performance of the oxygen sensor is not good. If the voltage change of oxygen sensor is lower than 0: 45, the problem caused by too thin mixture is poor oil supply and too large intake air. If it changes above 0: 45, it means that the mixture is too thick, the intake air is too much, and the combustion is not good.

You suggest to check the measured cylinder pressure and check the data flow to check whether there is any problem with the timing system. Changing oil to gas requires a water temperature signal, but it may not be received, the computer on the gas did not accept it, or it may be a switch problem.