開車習(xí)慣導(dǎo)致汽車油耗高
Driving habits lead to high fuel consumption
城市里開車，經(jīng)常會遇到堵車，堵車時(shí)油耗的增加是我們無法避免的，但平時(shí)的開車習(xí)慣也至關(guān)重要。有的車友呢，每次起步時(shí)都是大腳油門，正常行駛時(shí)中，也是油門忽高忽地，這都會影響油耗的增加，所以平時(shí)各位車友都要養(yǎng)成良好的開車習(xí)慣。還有一些小細(xì)節(jié)需要注意，有些車冬天打開暖風(fēng)以后，A/C開關(guān)也會自動打開，壓縮機(jī)不知不覺就就運(yùn)轉(zhuǎn)了起來，所以記得關(guān)掉A/C開關(guān)
When driving in cities, we often encounter traffic jams. The increase of fuel consumption in traffic jams is inevitable, but the usual driving habits are also very important. Some riders start with a big foot throttle every time. During normal driving, the throttle is also high and low, which will affect the increase of fuel consumption. Therefore, at ordinary times, all riders should develop good driving habits. There are also some small details to pay attention to. After turning on the warm air in winter, the A / C switch will be turned on automatically, and the compressor will run unconsciously, so remember to turn off the A / C switch
發(fā)動機(jī)積碳導(dǎo)致汽車油耗高
Engine carbon deposition leads to high fuel consumption
發(fā)動機(jī)進(jìn)氣和燃油系統(tǒng)的積碳也對車輛油耗的增加有很大的影響。比如節(jié)氣門，節(jié)氣門是控制發(fā)動機(jī)的進(jìn)氣量的，發(fā)動機(jī)噴油量是由發(fā)動機(jī)電腦按照進(jìn)氣量的多少來計(jì)算的，節(jié)氣門也是由油門踏板來控制的，如果節(jié)氣門臟了，油門踏板就必須控制它增加進(jìn)氣量來維持正常需求，進(jìn)氣量和噴油量都增加，油耗當(dāng)然也會增加。
The carbon deposition of engine intake and fuel system also has a great impact on the increase of vehicle fuel consumption. For example, the throttle valve controls the intake volume of the engine. The engine fuel injection volume is calculated by the engine computer according to the intake volume. The throttle valve is also controlled by the accelerator pedal. If the throttle valve is dirty, the accelerator pedal must control it to increase the intake volume to maintain normal demand. The intake volume and fuel injection volume will increase, and the fuel consumption will certainly increase.
火花塞故障導(dǎo)致汽車油耗高
High fuel consumption caused by spark plug failure
火花塞每3萬公里不及時(shí)更換會增加油耗?；鸹ㄈ淖饔镁褪屈c(diǎn)燃發(fā)動機(jī)的混合氣體，它在發(fā)動機(jī)的高溫和高壓環(huán)境里，加上內(nèi)部積碳的影響，性能就會逐漸降低，這就會使燃燒室的點(diǎn)火不準(zhǔn)確，從而使發(fā)動機(jī)燃燒效率降低、油耗增加。
If the spark plug is not replaced every 30000 km, it will increase fuel consumption. The function of the spark plug is to ignite the mixed gas of the engine. In the high-temperature and high-pressure environment of the engine, coupled with the influence of internal carbon deposition, its performance will gradually reduce, which will make the ignition of the combustion chamber inaccurate, so as to reduce the combustion efficiency and increase the fuel consumption of the engine.
氧傳感器故障導(dǎo)致汽車油耗高
High fuel consumption caused by oxygen sensor failure
前氧傳感器出現(xiàn)故障時(shí)會導(dǎo)致油耗增加。氧傳感器分為前氧傳感器和后氧傳感器，前氧傳感器的位置是在排氣歧管處，顧名思義，它的作用是檢測氧氣含量的（油氣混合物燃燒完成后的），發(fā)動機(jī)電腦根據(jù)它檢測的氧氣含量來調(diào)節(jié)是否增加噴油量，所以當(dāng)前氧傳感器出現(xiàn)故障時(shí)，發(fā)動機(jī)電腦ECU無法得到正確的信號，導(dǎo)致油耗增加。
Failure of the front oxygen sensor will increase fuel consumption. The oxygen sensor is divided into front oxygen sensor and rear oxygen sensor. The position of the front oxygen sensor is at the exhaust manifold. As the name suggests, its function is to detect the oxygen content (after the combustion of oil-gas mixture). The engine computer adjusts whether to increase the fuel injection amount according to the oxygen content detected by it. Therefore, when the current oxygen sensor fails, The engine computer ECU cannot get the correct signal, resulting in increased fuel consumption.
空濾臟了導(dǎo)致汽車油耗高
The air filter is dirty, resulting in high fuel consumption of the car
不按時(shí)的保養(yǎng)也會導(dǎo)致油耗增加?？諡V每1萬公里更換一次，空濾更換不及時(shí)，過濾效果就會變得很差，發(fā)動機(jī)進(jìn)氣困難，進(jìn)而導(dǎo)致汽油和空氣不能充分的混合，車輛的動力也會有明顯的下降，時(shí)間久了當(dāng)然也會增加油耗。
Untimely maintenance will also lead to increased fuel consumption. The air filter is replaced every 10000 kilometers. If the air filter is not replaced in time, the filtering effect will become very poor, the engine air intake will be difficult, resulting in the insufficient mixing of gasoline and air, and the power of the vehicle will decline significantly. Of course, the fuel consumption will increase over time.
輪胎氣壓低導(dǎo)致汽車油耗高
Low tire pressure leads to high fuel consumption
輪胎氣壓低會增加油耗。輪胎胎壓低時(shí)或者更換更寬、更大尺寸的非原廠輪胎后，輪胎與地面之間的接觸面積變大，肯定也會增加正常行駛時(shí)的摩擦力和油耗。
Low tire pressure will increase fuel consumption. When the tire pressure is low or after replacing a wider and larger non original tire, the contact area between the tire and the ground becomes larger, which will certainly increase the friction and fuel consumption during normal driving.
上面這些問題不注意都會導(dǎo)致油耗增加，氣溫高低影響導(dǎo)致油耗波動，車輛長時(shí)間不做保養(yǎng)，機(jī)油和空氣濾芯變臟也會導(dǎo)致油耗增加的原因，火花塞高壓包的問題，氣壓不足，某些電路問題，傳感器數(shù)據(jù)，水溫傳感器，積碳等都會影響油耗增加。
The above problems will lead to increased fuel consumption if you don't pay attention to them. The high and low temperature will lead to fluctuations in fuel consumption. The reasons for the increase in fuel consumption will also be caused by the vehicle's long-term lack of maintenance and the dirty oil and air filter element. The problems of spark plug high-voltage package, insufficient air pressure, some circuit problems, sensor data, water temperature sensor, carbon deposition, etc. will all affect the increase in fuel consumption.
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