What is the ECM-Power Relay all about?

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Vehicle development has evolved over the past several decades to a point where it seems every vehicle function is controlled by a computer, right down to the engine itself. This is actually the case for the engine and its related functions as it is controlled by the engine control module, or ECM. The ECM monitors and adjusts operation and power distribution to the fuel supply and injection systems, engine timing, exhaust gas recirculation, emissions, ignition system, and several other systems. In order to dispense power to operate these other systems, the engine control module requires power itself.

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The power distribution center, or fuse block, located under the hood houses most or all of the vehicle\u2019s fuses and relays. It contains a relay for the ECM that is powered up when the ignition key is turned to the on position. This ECM power relay acts as a switch that supplies power to the ECM. When the ignition is turned off, power switches inside the ECM relay and it no longer receives battery power. If the ECM power relay stops switching as it should, you will experience vehicle problems. When the relay is stuck open, no power will be delivered to the engine control module and the vehicle won\u2019t start. If the relay is stuck closed, constant power will be sent to the ECM even with the engine turned off and the battery will drain.

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Keep in mind:

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How it's done:

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Our recommendation:

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The ECM power relay should last the lifetime of your vehicle unless there is a power distribution problem or moisture that causes it to fail. If your vehicle won\u2019t start, have one of our expert technicians diagnose the problem and replace the ECM power relay if necessary.

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What common symptoms indicate you may need to replace the ECM-Power Relay?

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How important is this service?

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Although it is extremely unlikely the ECM relay will cause your vehicle to stall or create a safety concern, your vehicle may not start or the battery may die while the ignition is off. In either case, you will need to replace the ECM relay.

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I am just happy my truck is back up and running , He saved the day and made a bad situation better so that my father and i had our vehicle up quick.","author":"edward","review_date":"2019-08-15T00:46:10-07:00","service_location":"Holiday, Florida","year":"2002","make":"Dodge","model":"Ram 1500","engine":"V6-3.7L","car":"2002 Dodge Ram 1500 V6-3.7L","job":"ECM-Power Relay","job_id":574}]},{"id":961730,"name":"Charles","login":"cocran","mech_location":"Hutto, TX","experience":34,"avatar_url":"https://res.cloudinary.com/yourmechanic/image/upload/dpr_auto,f_auto,g_face,q_auto/v1/mechanic/avatar_images/13856238289647461781","avatar_path":"mechanic/avatar_images/13856238289647461781","profile_url":"/pro/cocran","average_rating":5,"ratings_count":342,"reviews":[{"rating":5,"content":"Charles worked quickly and was very professional. He diagnosed my problem within minutes and was able to come back and fix it the next day. 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ECM-Power继电器替换在家里或办公室。

我们的移动力学每周7天万博亚洲客户端提供服务。manbetx体育手机前期和透明的定价。manbet1

估计价格靠近我

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包括免费的服务

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修理工来找你

12个月/ 12 k-mile保修

免费50点安全检查

我们认证的移动力学可以来你的家或办公室每周万博亚洲客户端7天7点和9点之间。

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多少钱ECM-Power继电器替代成本吗?

这取决于类型的汽车你开车和你去的汽车修理车间。我们的力万博亚洲客户端学都是移动的,这意味着他们没有维修店开销。他们提供你方便来你的家或办公室

ECM-Power继电器替代manbet1定价为各种汽车

汽车 估计 部分成本 劳动力成本 储蓄 平均的经销商价格
2009年道奇 口径 117美元 22.18美元 94.99美元 9% 129.68美元
2008年本田 协议 138美元 43.18美元 94.99美元 8% 150.68美元
2015年福特 嘉年华 115美元 20.38美元 94.99美元 9% 127.88美元
2009年梅塞德斯-奔驰 R350 122美元 26.98美元 94.99美元 9% 134.48美元
2013年宝马 740年,我 113美元 17.98美元 94.99美元 9% 125.48美元
2010年捷豹 XJ 111美元 15.58美元 94.99美元 10% 123.08美元

ECM-Power继电器替代服务

ECM-Power继电器是什么?

汽车发展已经发展在过去的几十年里,似乎每车辆功能由计算机控制,对发动机本身。这实际上是引擎和它的相关函数,因为它是由发动机控制模块,控制或ECM。ECM监视和调整操作和配电的燃料供给和注入系统,发动机正时,废气再循环装置,排放,点火系统以及其他系统。为了分配权力运作这些其他系统,发动机控制模块需要权力本身。

配电中心或保险丝装置,位于引擎盖下面的房子大多数或所有车辆的保险丝和继电器。它包含一个继电器的ECM启动点火钥匙时转向位置。这ECM功率继电器作为切换ECM供应能力。点火时关闭,电源开关在ECM继电器和它不再接收电池供电。如果ECM功率继电器停止开关,你会体验车辆的问题。当继电器卡打开,没有权力将交付给发动机控制模块和车辆无法启动。如果继电器卡关闭,恒功率将被发送到ECM即使引擎关闭,电池将耗尽。

请记住:

  • 电池应断开电气系统正在维修。
  • 有几个问题,会导致你的车不是开始,ECM功率继电器是其中之一。问题诊断,我们的专家技术人员之一。

如何做:

  • 验证了ECM-power继电器,它需要被替换。继电器位于引擎主保险丝继电器控制箱。

  • 缺陷ECM-power继电器是由把它从控制箱中删除直的插座。

  • 新ECM-power继电器安装到套接字和引擎扫描码。

  • 发动机启动和ECM-power继电器是正确操作测试。

  • 道路车辆检测ECM-power继电器是否工作正常,然后检查代码。

我们的建议:

ECM功率继电器应持续一生的车辆,除非配电问题或水分,导致失败。如果你的车辆无法启动,有一个我们的专家技术人员诊断问题和必要时替换ECM功率继电器。

常见的症状表明你可能需要更换ECM-Power继电器?

  • 关键是转过身,引擎不会开始。
  • 发动机点火时不翻。
  • 检查引擎灯还开着呢!
  • 电池消耗可能让它弱或死亡。

这个服务有多重要?

虽然极不可能ECM继电器将导致您的车辆停滞或创建一个安全问题,你的汽车不能启动或电池可能死在点火了。在这两种情况下,您将需要替换ECM继电器。


最近ECM-Power继电器替代评论

优秀的评级

(15)

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帕特里克

33年的经验
1408条评论
帕特里克
33年的经验
福特f - 150 v8 - 5.4 - l - ECM-Power继电器-滴泉,德克萨斯州
帕特里克一直在时间和是一个伟大的沟通者。他研究这个问题与我的卡车,发现了一个更快的/更便宜的解决问题的办法。

马里奥

7年的经验
135条评论
马里奥
7年的经验
道奇Stratus v6 - 2.7 - l - ECM-Power继电器,里士满,弗吉尼亚州
在试图找出这个问题非常有用我的车。他非常尊重。我将要求他了

马修

17年的经验
66条评论
马修
17年的经验
道奇公羊1500版本6 - 3.7 - l - ECM-Power继电器-节日,佛罗里达
我请求一个技工10分钟内我从马修传达了一个信息。他非常curteous交流得很好,工作很好。我很请用这个服务并将deffinatly再次使用它。我只是高兴我的卡车是恢复运转,他救了,做了一个糟糕的情况更好,这样我的父亲和我有我们的汽车快。

查尔斯

34年的经验
342条评论
查尔斯
34年的经验
福特Explorer v6 - 4.0 - l - ECM-Power继电器-乔治敦,德克萨斯州
查尔斯很快工作,非常专业。他在几分钟内诊断出我的问题,并能够回来,第二天修复它。我很高兴和他在一起。

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