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【冲刺Focus1】分享新福克斯节油驾驶与避免积碳技巧
1 849 发布于 2014-04-15 02:50:07 只看楼主 热门标准
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在油价飞涨的今天,节油驾驶一直是我们所关心的话题,空挡滑行能省油,带档滑行听说也能省油,到底我们究竟该怎样去做?对于自己的爱车,积碳也一直是我们所关心的话题,究竟二者有无联系?在经多方实践参考总结后,就这个敏感的话题,我谈下个人的意见和看法,文化水平有限,说的不对请见谅,以下仅代表个人观点,欢迎广大车友批评指正。


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我们先来看下新福克斯的1.6升发动机


从数据上看,新福克斯1.6升发动机的功率和扭矩还是相当不错的,在目前1.6升发动机里,各方面数据也算是名列前茅了.功率(马力)的物理定义是指机器在单位时间里所做的功。功的数量一定,时间越短,功率值就越大,马力决定的是高速时的加速性能和最高时速.

扭矩是发动机性能的一个重要参数,是指发动机运转时从曲轴端输出的平均力矩,俗称为发动机的“转劲”。扭矩越大,发动机输出的“劲”越大,曲轴转速的变化也越快,汽车的爬坡能力、起步速度和加速性也越好.

通俗一点说,功率越大,最高时速越高,扭矩越大,提速越快.

当初购车也正是因为最中了新福克斯的发动机扭矩,但我却忽略了一点,新福克斯最大扭矩转速需要发动机转速达到4000转

通常我们在驾校学车的时候,教练告诉我们,2000转换挡,我想说的是,发动机和发动机不一样,不能一概而论,所以新福克斯你还是2000换挡是绝对不适用的。



大众桑塔纳1.8升发动机

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1.6升大众新速腾

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看出什么没有?每个发动机功率,最大扭矩都不一样,相比较.大众的神车的最大扭距基本在3000转左右就实现了

发动机2000转以下换挡开车肯定省油,但更容易产生积碳,长时间会对发动机的性能有影响。

节油省下的钱和清洗发动机积碳的钱.谁轻谁重我不说大家心里还是很清楚的,得不偿失.

其实想想这样节油就是图个心理安慰,没有实质意义。能省下多少钱?一箱油估计顶多能省10块20块罢了,另外,发动机低转速,汽油燃烧不充分也是积碳产生的重要原因.



自己的爱车还是要尽量避免产生积碳的,尽量保护发动机,积碳一旦产生,离费油也不远了.

我一般情况下,几乎不在2000转以下换档。  个人认为,你换档转速可以再提高点,毕竟这是高转速发动机,好好训练,不要让你的小野马以后变成小毛驴。 

拉着缰绳 小野马怎么能发挥实力...

如果你平时只是这么开,我觉得你不该买福克斯,或者说福克斯不适合你···

另外补充一点,现在的行车电脑一般都有记忆功能,你长时间这么驾驶,你的爱车只能越开越肉.

同样一款车,同一年买的车,不同的人去开,车子的性能也是不一样的,这就是每个人的驾驶习惯造成的,至于你想怎么培养你的小野马,这就看你自己的想法了.

4000转才能发挥最大扭矩,我给你的建议,至少2500以上换挡,而比较好的做法是3000以上

福克斯转速对应车速表,新款以及经典款都适用.

如果你能每次换完挡让转速始终保持在2500转,你就知道福克斯的厉害了,当然了,中国的路况,我也只能呵呵了

我想有的车友要说了,提高转速,那样不是要费油了吗,是的,确实会比2000转换挡费油,不得不说节油和积碳是两个相互矛盾的话题. 


在这里我还想说一点,很对车友给我回复说,厂家建议的换挡提示在1800到2000转,在这里,我想说,厂家提供的数值只是一个建议,一个省油的建议,至于积碳不积碳,是车就会积碳,而厂家不会操心这个的,能跑出低油耗本身对车辆的销售也是一种手段,新福手动平均油耗8个或者9个和现在标的6个多,你觉得对新福的销售有影响没?对于这点,我只能说这么多,而我的意见仅仅是一个建议,供你参考而已


就长久看来,也多费不了多少油,更建议2500以上3000以内这个数值内换挡,省油、发动机的磨损也相对较少.还可以尽量避免发动机积碳,当然了,你还可以更嗨点,3500转换挡,完全没有问题。

具体该怎么做,还是的看你的想法了,这里我就不细说了,考虑到节油与积碳,给出的建议是,升档2500以上,3000以内,该怎么做,车是你的,你自己去衡量,降挡的话,正常行驶,转速低于1500转前建议减挡,而譬如超车并线,更建议降挡提高扭矩超车.




换挡是一门学问,它将老司机和新手司机区分开,有效的换挡,可以在节油方面有出色表现。车速达标后及时换挡,避免车震抖动顿挫现象,低档高速和高档低速均增加耗油量,说到这里有人会质疑高档低速费油的观点,其实,虽然在高档低速行驶中,转速表指针较低,但长此以往,由于汽油燃烧不充分,喷油嘴附近容易产生积碳,如果积碳过多,会增耗燃油8%;另外,高档低速时的传动比较大,发动机为了维持平稳,需要多喷油,所以,高档低速同样会费油

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谈完了新福克斯节油所用到的换挡要求,下面谈谈怎样在尽可能预防积碳的前提下节油吧.

首先谈的就是大家最关心的空挡滑行带档滑行哪个更省油.?

这里我不想进行过多的探讨,都说化油器的车空挡滑行比带档滑行省油,我的结论是即使是喷车空挡滑行也肯定比带档滑行省油,但带档滑行肯定会比空挡滑行更安全.

首先我在这里强烈不建议空挡滑行,有句话叫,习惯成自然,不管省油与否,牵扯到安全,我觉得就是大事,安全驾驶不是一朝一夕的事,所以空挡滑行在这里不建议并且不讨论.

那么还是重点说下带档滑行吧,在车速低的情况下,应尽可能预见性的减少制动.

好司机是用油门控制车的,这样子不但省车,而且省油,正常情况下,时速低没有带档滑行的必要.

电喷的发动机,空档是怠速供油,带档滑行车辆在高速行驶时,电脑检测到节气门回位到怠速位置,它会认为进入带档滑行状态,为了燃油经济性,电脑会停止喷油,完全让车反推着发动机运转,电脑检测到车辆行驶速度降到规定值后,电脑控制喷油器继续喷油维持发动机的运转,这期间你加油它也会立即恢复供油的,这个就是都说带档滑行能省油说法的根据.




要说明的一点是一般情况下,例如你行驶的速度是60公里以下你带档滑行,这时这个功能不会启动的,因为速度低时,发动机完全停止喷油会造成挫车的,如果恢复不了供油刹车也会受到影响的,所以厂家设定的速度一般都会很高,平时的这种低速行驶根本省不了多少油。所以电喷的发动机高速带档滑行肯定会省油的,低速带档滑行肯定没有空档滑行省油.当然就也省不了多少油。



 

那具体我们该怎样做呢,首先不建议超速行驶,例如时速120以上,费油且不安全,不超速,中速行驶可节油

一般来说,最省油的时速是在70~90公里/小时。车速过低时,发动机活塞的运动速度相对低,燃烧不完全;而车速过高时,发动机进气的速度增加导致进气阻力增加,这些都是油耗会增加的因素。

再着,确实有带档滑行的必要,建议60公里以上滑行,并应避免发动机滑行至转速过低前,及时恢复供油,避免高档低速供油,转速过低也是会产生积碳的

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以下我将从我可以想到的20个方面总结下用车节油与避免积碳的一些技巧

即便是选择高转速换挡,只要平时杜绝一些不好的用车习惯,油耗也不会太高的.





1不可长时间原地热车

具体做法,首先,将汽车通电,点亮仪表盘,期间系好安全带,手动落锁(开通自落落锁的车友省去此步骤),待故障灯自检熄灭,打火,等待30秒左右,缓踩油门加速并柔和起步.需要说明,不建议仅用离合半联动起步,此时柔和缓慢提速,将发动机转速控制在2000转以内(车一动,起步就换挡的车友,不建议,毁车行为)档位保持在一档或二档,待水温慢慢升至90度,OK,可以正常行驶了.

再次,我想说明一点,手动档一档换二档,先回空挡再换二档,我看到好多车友是直接拉下来换二档,老实说,这样不好,以前的车子没有同步器,需要两脚离合,现在虽然不必那么麻烦了,但齿轮同步需要时间,所以,我建议回空挡再挂二档

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2路况允许的情况下,按上文提示的转速升降档位,换挡要快而及时,低档高速,高档低速,脱档都是费油坏习惯,需要说明的是,避免急踩油门急加速,做到缓踩油门,尽可能保持经济时速行车这个就不用多解释了吧.切忌急起急停,更不要频繁加油.

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3保持合理跟车距离,尽可能预见性的减少制动.

一个好司机是用油门控制车速的,急刹车废油原因有两个,第一损失了动能;第二发动机会加大喷油量,以保证发动机不熄火。你的车速是靠踩油门提起来的,所以··我们要做到预见性的减少制动.

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4上坡控制好油门,尽量不要急加速.

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5下坡利用减档反拖发动机.

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6低俗开窗,高速开空调,建议时速70公里以上.

当车辆行驶速度比较高时,开侧窗、天窗来降温所增加的油耗要远高于开空调降温所增加的油耗。因此超过70公里/小时的速度行驶时,就要避免开窗行驶,这样会增加车的阻力,阻力的增加会消耗更多的燃油

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7在平直路面情况允许的情况下带档滑行,轻抬油门,缓加油门

为了您的安全,请杜绝空挡滑行.

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8很多车主等人的时候都喜欢怠速开着空调,殊不知这非常费油。而且除了费油以外,长时间怠速还易产生积碳。所以,在这里提倡大家如果要长时间停车的话,就不要保持怠速状态,最好熄火。

停车超过停一分钟以上就熄火, 而怠速停车时间的长短也会使得油耗攀升.

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9尽量固定加油点,建议选择石化。




10早晚加油最省钱.

夜间或凌晨加油的确会比较划算。因为汽油是以体积而不是以重量计费,根据热胀冷缩原理,汽油具有挥发性,温度较低的夜间、凌晨汽油体积比较小,因此花同样的钱可以多加一些油。

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11空踩油门.这种行为是很费油的,通常空踩油门一次耗油在6毫升左右。

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12油量剩余1/4前应加油

许多说明书上都提醒,指针在油表的四分之一处就该加油,这是出于保护油泵的考虑。现产的汽油车都采用电动汽油泵以及油量电子感应器,需要浸泡在汽油里散热降温,假如汽油太少,油泵就不能被油泡住,散热就会受到很大影响,散热不及时,就会影响油泵的寿命,甚至导致烧毁;假如车子的油箱已经长时间没有清洗,由于汽车油箱底部杂质较多,油量少就很容易造成油泵的损坏.



13用加油卡自助加油,省一点是一点,节约是一种态度。

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14有条件的朋友建议经常清理车辆的外观,定期为车辆进行打蜡处理也是个很好的省油方式。车辆在行驶中最大的阻力来自空气,如果您的车辆发生过事故车身已经变形那么这有可能会影响车辆的空气动力性,哪怕是细微的凸起或凹陷都会影响油耗,而车身过多的泥土和冬天车身上的积雪也同样是车辆的负担。



15频繁变道和曲线行车都会增加油耗.车辆在转弯时要比直线行驶会更费油,因为转弯时阻力增加,车辆会多消耗能量。超车并线与转弯的情况类似,而且由于要不断变化车速而需要不断的加减挡,而每次换挡也会多消耗燃油。

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16载重量大,等于车干活了更多的活,就像你走路拿着一个手机肯定比背着一个大个的笔记本省体力。不过不要为了减重,将备胎扔在家里,所谓备胎就是以备不时之需 ,还是尽可能减少后备箱杂物吧.

车重与油耗的关系成正比,车重每下降10%,油耗也会相应下降若干个百分点。因此,为了省油,赶紧清理下你的后备箱吧。

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17不可随意更改汽油标号

每辆车的使用手册上都会标明汽油标号。如压缩比在8.5-9.5之间的中档轿车应使用93号汽油;压缩比大于9.5的轿车应使用97号汽油。汽 车保养专家认为:通过降低汽油标号来节省开支只会得不偿失。但也不是汽油标号越高越好,规定使用低标号的硬要用高标号油,不仅不会提高效率和动力,还会损伤发动机。

新福个人还是建议97号汽油,当然了,这仅代表个人观点.


18驾龄较短的车主由于对路线不熟悉,绕道现象时有发生,油耗和路线成正比,路线越长,消耗的汽油越多,车主出门前应提前计划好路线,选择一条既近又不易堵车的路线,经济条件允许的话,建议增配优质导航设备,不仅可以语音指引路线,保障行车安全,还可以显示实时路况,以便车主早做准备。



19不正常胎压油耗会更高

在不同路况、气温下行车,胎压都要有所不同。既要让汽车跑得快,还得让汽车跑得好,因此在不同情况下要多注意轮胎的气压调整,避免过高的油耗。

过高或着过低的胎压还会影响轮胎的使用寿命和车辆的行驶安全,导致爆胎等事故的发生。

要经常养成上车前看一眼轮胎的习惯.


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20不盲目改装坐骑:现在很多朋友都喜欢对自己的爱车进行改装,不管是从外观还是发动机、悬挂、轮胎等都进行改装。喜欢归喜欢.但是盲目的改装不但达不到想要的效果还会对车辆产生危害,如尾翼的添加本身是为了增加车辆稳定性提高速度,但是不合理的安装反倒会增加风阻加大油耗,而对于发动机等部位就更是如此。没有十拿九稳的技术就别拿自己的爱车实验了。

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需要说明一点的是,汽车挡泥板,在这里我不建议安装,1会增加风阻,2并且降低了车身的通过性.

个人是不推荐的,你很喜欢的话,我也确实无话可说.

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选好车,用好车,养好车,安全驾驶才能真正的节油省钱。好习惯是长期省油省钱的最佳办法,暴燥驾驶,不仅仅是在烧油,其实就是在烧钱。





行车电脑对降低油耗还是很有帮助的

没有行车电脑的小伙伴可以参考我之前的帖子

新福必看心得体会手工装饰行车电脑作业

http://club.autohome.com.cn/bbs/thread-c-364-29108082-1.html

回复楼主,更有机会免费获得OBD蓝牙行车电脑,具体私信我





最近一张油耗报告,感觉还不错,或许跟天气有关,冬天会比夏天费油一些.




再次给小福露张脸老实说,真心喜欢简简单单,干干净净的感觉.

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好了,写了这么多,真心觉得好累

欢迎广大车友互相批评交流指正,共同研究学习提高,有问必答,跟帖必回是楼主的一贯作风.

如果您觉得以上对您有用,希望您可以回复并让更多的车友看到交流指正.

以上纯属个人观点,您觉得我说的对,我感到很知足,并感谢您的支持.

您觉得我说的不对,不好意思,耽误了您宝贵的时间,我感到万分抱歉.

最后想说一句,为了您和您的家人,开车请系好安全带安全驾驶



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最后编辑于2014-04-18 23:23:47
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