extra fuel meaning in English

额外燃料

Then the mixture must be quickly enriched with extra fuel .
此时，混合物必须要用额外加入的燃料迅速地加浓。
The cranking enrichment system provides extra fuel when a cold engine is being cranked .
起动加浓系统在冷发动机起动时供应额外的燃油。
The kit comes complete with extra fuel injectors and a piggy back engine computer to retune the engine for the supercharger
工具来与额外燃料喷头一起完成和要重调那些发动机的计算机猪形后面发动机因为增压器。
Only use air - conditioning when you have to flow - through ventilation or open windows at lower speeds can be just as effective without the extra fuel consumption
减少使用冷气，可以选用内置通风系统或在较低速时打开窗户。