How is the fuel consumption of BYD s7?

The average fuel consumption of BYD s7 is 8.6-11.3l/100 km, which is relatively good in terms of comprehensive fuel consumption, but at the same time, the fuel consumption is related to many factors, and the specific fuel consumption still depends on the actual use. The main factors affecting fuel consumption are as follows:

Spark plug carbon deposit

If the carbon deposition of spark plug increases or ages, it will lead to the decrease of ignition energy and ignition stability, which will lead to the increase of fuel consumption. It is suggested that urban car users should clean it every 20-30 thousand kilometers and replace it regularly according to the different spark plug materials.

Air intake system cleaning

Its cleanliness is directly related to the working condition of the engine, thus affecting fuel consumption. Everyone should pay special attention to the air filter and throttle. Generally, it is recommended to replace the air filter once every 10000 km in the north and once every 15000 km in the south. When the condition is 5000 kilometers, compressed air can be used to blow the air filter in the opposite direction. Throttle experts suggest cleaning every 20-30 thousand kilometers. There is also an air flow meter that affects fuel consumption. Its accuracy is related to the accuracy of engine air-fuel ratio. If there is a problem, it will inevitably lead to an increase in fuel consumption. If the flowmeter is found damaged, it must be replaced.

Nozzle cleaning

Because the fuel sprayed by it is well atomized, it will directly affect the combustion of the engine and lead to an increase in fuel consumption, so experts suggest cleaning the fuel nozzle every 60,000 kilometers or so.

Tire pressure detection

Too low tire pressure will increase the contact area between the tire and the ground, which will not only lead to an increase in fuel consumption, but also cause damage to the tire wall. There will be hidden dangers of tire puncture when driving at high speed, so we should pay attention to maintaining a reasonable tire pressure at ordinary times.

Replace mechanical filter and steam filter.

Many car owners will neglect to change the machine filter and steam filter regularly. Many car owners can guarantee to replace the machine filter when changing the oil, but the steam filter is ignored by many car owners. When the steam filter becomes dirty, it will provide an error signal to the control unit, resulting in an increase in fuel consumption. It is recommended to replace two filters regularly.

Don't ignore the oxygen sensor

As an internal control unit, if the oxygen sensor is damaged, the oil-gas mixture ratio will also be affected, thus increasing fuel consumption and deepening the color of exhaust gas during driving. This fault is not easy to control by itself, so it is recommended to replace it in 4S.

Clean up the sundries in the car in time

Some car owners like to put a lot of things in their cars, which will inevitably increase their own weight. Every1000 kg in the car, the fuel consumption increases by 400ml when driving 1000 km. So don't put things that haven't been used for a long time in the car, which will help save fuel.

Reasonable planning route

It can not only save time, but also save fuel by planning the route reasonably before traveling and avoiding the congested sections.

Moderate hot car

Don't warm the car in situ for a long time, but use a combination of static and dynamic. When the temperature is low in winter, it is suggested that the manual shift 1 min and the automatic shift should be about 2 minutes. Before the water temperature reaches normal, it is recommended to control the speed below 50 kilometers per hour.

Good driving habits

Don't stop in a hurry, brake and refuel according to the road ahead, and try to reduce the driving habit of stepping on the accelerator and braking as much as possible.