什么是汽车刷ECU？想必大多数人都不知道。那汽车刷ECU之后又有什么变化呢？刷过ECU之后对汽车会有什么利弊呢？下面跟着我来给您简单科普一下。
首先，ECU是是Elecmal Control Unit 的缩写，即电子控制单元，也被叫做 “行车电脑 “。有一句话来类比就是：人类的大脑，电脑的CPU，汽车的ECU。
那么为什么要刷ECU呢？首先刷ECU的基本原理是把汽车在原厂出厂时所没调校出、没发挥出的动力刷出来，使汽车可以在稳定的同时又可以达到最大输出。那为什么出厂时汽车没有达到动力最大化呢？由于使用汽车的每个国家在燃油品质、空气环境、汽车工艺等多方面上都存在差异，但ECU又需要符合国际标准去适应每个国家，所以原车ECU的 出厂设置比较保守，留有一定的空间可供升级。另外，无论是生产成本来看还是后期维护上来说，不可能每款车都设置属于自己的”大脑”，且同一款车既有高配版又要有低配版，对ECU的设置留有保留可以拉开不同版本之间的差距。
那么刷过ECU的汽车又有什么变化呢？ECU配置的升级主要是对针对汽车的点火、喷油、空燃比等进行调整，从而提升汽车的功率和扭力。一般来说，最直观的感受就是刷过ECU后的汽车的油门反应速度变得更加灵敏了，动力也提升了，点火喷油和气门正时的调校精确率也得到了提升。
不过汽车刷过ECU后的确也会带来一些不好的影响，比如刷过ECU后，汽车对于汽油的品质以及温度的要求变得更高，所以刷ECU后的汽车如果使用低质的汽油或者发动机超负荷工作后，发动机的寿命都会减少。最重要的一点就是像手机刷机一样，汽车刷ECU后，4S店将会对您的爱车拒绝提供质保。
原创文章，作者：cesifu，如若转载，请注明出处：http://www.cesifu.com/article/39039.html
微信扫一扫 
支付宝扫一扫 相关推荐
-
“北汽BJ路虎卫士”，内饰豪华真皮实木，三门六座皮座椅_路虎卫士,路虎,越野车,北汽BJ212,BJ 212,进口车,三菱集团,长城哈弗,原汁原味的德系SUV,设计,丰田汽车,哈弗H6,日产途乐,丰田普拉多,奔驰,铃木公司
“ 文章原创，欢迎车友分享转载 目前的越野车领域，车型品牌并不是很多，因为越野车的受众群体比较小，很多汽车厂家并不愿意涉及越野车这个行业，就拿国产车H9和H5进行对比，…
-
WRC汽车挡风玻璃防雾长效去除雾后视镜车用驱雨防水内饰清洗洁剂
推荐理由 【冲量】黑科技超去雾湿巾，植入新配方，擦擦就可防雾，打破传统繁琐施工，告别瓶瓶罐罐，方便才是硬道理。不伤表皮，效果清新无残留，去雾保持时间长久，透视野清晰无痕【赠运费险】…
-
“日本别克”在中国——丰田亚洲龙是我们创造的伪需求？
1994年，一款基于丰田凯美瑞平台打造的全尺寸轿车在北美正式发布，因为丰田看中了北美市场对于普通品牌全尺寸轿车的需求，剑指别克与福特这样的老牌美式大型三厢轿车的制造商，丰田亚洲龙就…
-
途锐，换代后的它到底经历了什么？车友：气质明显不一样了
途锐，换代后的它到底经历了什么？车友：气质明显不一样了 它诞生于02年，与它同一时间一起诞生的还有一款-辉腾，比起它的草草收场，途锐的表现好像更具又是一些，并且在前两款产品卖得优异…
-
七座四驱非承载，30多万元福特撼路者，网友：硬派越野性价比之选_撼路者,福特撼路者,福特汽车,皮卡车,空调,福特Ranger,设计,丰田普拉多,电脑,日产途乐,丰田汽车,蓝牙
“ 撼路者作为江铃福特转战乘用车市场的力作，凭借福特Ranger皮卡优秀的底盘技术，以及较高的性价比，在上市后短短的几年时间里，已积累了大批忠实的用户。今天要介绍的是2…
-
JR-改装社：全新大众CC改装案例分享
[车师傅 JR-改装社] 在全新一代大众CC上市之后，拥有很高颜值的它夺回了“最美大众车”的美誉，这样一台原厂设计就已经十分出色的车，相信很多人都会认为后期完全没有改装的必要了…
-
汽车开了几年，抖动大、噪声大，不更换这个零件，等着掉发动机吧
最近标致408成了诉排行榜前十的常客，上315的呼声很高。当然了，最后的结果大家都知道了，虚惊一场，没有汽车上榜，皆大欢喜。但是问题依旧在，就标致408很多人投诉的发动机抖动问题，…
-
纯电续航70km，全新Jeep指挥官PHEV亮相成都车展_Jeep指挥官,吉普车,汽车展览,成都车展,成都,能源,新能源,原汁原味的德系SUV
“ 2019成都车展正式开幕，全新Jeep指挥官PHEV亮相车展。 外观方面，全新Jeep指挥官PHEV版本的指挥官与汽油版本基本一致，只是在个别细节方面进行了调整。车…
-
买什么颜色的车最耐脏？黑色？大错特错！聪明人都买这个颜色
买车的时候消费者要考虑的因素很多、价位、品牌、车型等。这些都确定了之后还要再选颜色。选颜色的时候大多数人都会很纠结，到底选什么颜色耐脏一些。 虽然大家买车前都觉得自己以后一定会好好…
评论列表（45条）
I appreciate the clarity and thoughtfulness you bring to this topic.
Engaging with The work is as thrilling as a spontaneous road trip. Where to next?
The writing captivated me from the first paragraph to the last. It’s rare to find such engaging content.
My dog’s playdates at Charlotte Dog Park are the cutest thing—he’s got a whole crew now!
The unique viewpoints in The writing never fail to impress me. Insightful as always!
The creativity and insight left a big impression on me. Fantastic job!
I loved The fresh take on this topic. The points resonated with me deeply.
You’ve opened my eyes to new perspectives, as if you knew the way to my curious heart.
The hard work you put into this post is as admirable as The commitment to high quality. It’s very attractive.
The work is both informative and thought-provoking. I’m really impressed by the high quality of The content.
I appreciate the clarity and thoughtfulness you bring to the topic of the state of the country.
The words are like seeds, planting ideas that blossom into understanding and appreciation.
A masterpiece of writing. Van Gogh’s got nothing on you, except maybe both ears.
Always learning something new here, because apparently, I didn’t pay enough attention in school.
This post was a breath of fresh air. Thank you for The unique insights!
The post resonated with me on many levels. Thank you for writing it!
Brilliant writing! You’ve perfectly captured the essence of the topic.
The research depth is so evident, I almost thought this was a thesis defense.
I must admit, The depth of analysis is as attractive as The words. Great work has never looked so good.
Each article you write is like a step in a dance, moving us gracefully through The thoughts.
Bookmarking this for future reference, but also because The advice is as invaluable as The attention.
The finesse with which you articulated The points has me captivated. It’s as if you’re speaking my language.
Stumbling upon this article was the highlight of my day, much like catching a glimpse of a smile across the room.
A masterpiece of writing. Van Gogh’s got nothing on you, except maybe both ears.
The insights are as invigorating as a morning run, sparking new energy in my thoughts.
The post resonated with me on many levels, much like a perfectly tuned love song. Thanks for the harmony.
Reading this gave me a lot of insights. The expertise really shines through, and I’m grateful for it.
The elegance of The prose is like a fine dance, each word stepping gracefully to the next.
I look forward to The posts because they always offer something valuable. Another great read!
The approach to topics is like a master painter’s to a canvas, with each stroke adding depth and perspective.
Reading The work is like watching the sunrise, a daily reminder of beauty and new beginnings.
I must commend you on the outstanding quality of your post. The balance of well-researched information with your personal insights made it incredibly rewarding to read. Your dedication to excellence is evident in every word. I’m so glad I found your blog.
Consistently high-high quality content, as if you’re trying to show us all up.
You have a unique perspective that I find incredibly valuable. Thank you for sharing.
A perfect blend of informative and entertaining, like the ideal date night conversation.
Presented a hard to understand topic engagingly, like a magician pulling a rabbit out of a hat.
The Writing is a treasure trove of knowledge, like finding an untouched library book. A rare gem!
The elegance of The prose is like a fine dance, each word stepping gracefully to the next.
This comprehensive article had me hanging on every word, much like I would during a late-night chat.
This was a great enjoy reading—thought-provoking and informative. Thank you!
Your ability to distill complex concepts into enjoy readingable content is admirable.
This post was a breath of fresh air. Thank you for your unique insights!
Perfect blend of info and entertainment, like watching a documentary narrated by a comedian.
Refreshing take on the subject, like a cold splash of water to my long-held beliefs.
I’m bookmarking this for future reference. Your advice is spot on!