What Does '10 Liters per 100 Kilometers' Mean?
1 Answers
The concept of '10 liters per 100 kilometers' means that the vehicle consumes 10 liters of gasoline for every 100 kilometers traveled. Each vehicle comes with an official comprehensive fuel consumption figure provided by the Ministry of Industry and Information Technology for reference. However, this is only a reference and not an absolute parameter, as fuel consumption can be affected by various factors. Methods to Reduce Fuel Consumption: Lightly Press the Accelerator: The initial low-speed acceleration phase is the peak period for fuel consumption. Therefore, gently pressing the accelerator during startup and avoiding excessively high RPM can effectively reduce fuel consumption. Avoid High RPM: Try to avoid unnecessary high RPM, as fluctuating engine speeds can significantly increase fuel consumption. Regular Maintenance: Change the engine oil and remove carbon deposits. Avoid Emergency Braking: Anticipating road conditions in advance not only improves driving safety but also saves fuel. For example, gradually slowing down before traffic lights and using inertia to coast. Factors That Increase Fuel Consumption: Excessive Carbon Deposits in the Engine: The main cause of excessive carbon deposits in the engine in the short term is the use of inappropriate fuel. Solution: Add a certain amount of cleaning agent when refueling. If the effect is not obvious, it indicates significant carbon buildup in the engine, in which case the vehicle must be taken to a 4S shop for professional cleaning by technicians. Damaged Oxygen Sensor: As an internal control unit in the car, the oxygen sensor primarily monitors the air-fuel ratio in the engine. Once damaged, it can cause an imbalance in the air-fuel ratio, leading to a sudden increase in fuel consumption. Solution: Replace the oxygen sensor at an authorized 4S shop. Some car owners might opt for cheaper repairs at roadside stalls. Long-Unchanged Three Filters: During vehicle use, the three filters (oil filter, air filter, and fuel filter) must be replaced regularly. If left unchanged for too long, they can become dirty and clogged, affecting performance and sending incorrect signals to the engine control unit, resulting in incomplete fuel combustion and increased carbon deposits. Solution: Regularly service the vehicle and replace the three filters based on the mileage driven. Control Unit Issues: Although the engine's electronic control unit is highly reliable, in older vehicles, various faults can occur, such as damaged integrated circuits, loose bolts, broken solder joints in electronic components, or failed resistors and capacitors. Solution: Take the vehicle to a 4S shop for a comprehensive inspection.
