SERVICE ENGINE SOON 灯亮

[tianf]

谁知道为什么SERVICE ENGINE SOON的灯老在亮是什么问题?

NISSAN SENTRA 2006, 65,000KM

 

[nightingale]

I had the same problem before. I did a diagnostic test. They found it was the thermostat problem.

 

[tianf]

I had the same problem before. I did a diagnostic test. They found it was the thermostat problem.

What does "the thermostat problem" mean? How was it solved? Thanks a lot!

 

[ccc]

Yahoo! Canada Answers - 2006 Nissan Sentra SE "Service Engine Soon" Light.?

Yahoo! Canada Answers - 2005 Nissan Sentra-Service Engine Soon?

Check Engine, Service Engine Soon light, OBD II engine trouble codes

Nissan Sentra 2006 and earlier - CarSpace Automotive Forums

 

[nightingale]

I bought the car to the dealer, and they changed the part.

 

[tianf]

谁知道为什么SERVICE ENGINE SOON的灯老在亮是什么问题?

NISSAN SENTRA 2006, 65,000KM

Recently, it goes off itself for about one week. I did nothing for it. Why? It gets warmer this month? Who know?

 

[dummy]

引擎灯亮，很多很多很多方面都有可能引起这种问题，你需要去修车场让他们拿Auto Code Reader读一下code, 然后他们会查code book, 每一个code代表不同的问题，根据code book才能判断是什么地方的问题. 每次用code reader读完，灯就不会亮了，有些问题不是影响安全驾驶的话就没必要去修了，当然过段时间引擎灯还是继续会亮，时间么要看不同的问题了。

 

[bgp]

这个是Nissan Sentra的通病，在网上Goole一下可以找出一大堆。
如果车没有出现什么明显的不正常，一般情况下问题不大，我的车去年亮了大半年。后来是在换starter的时候顺便叫dealer给我解了码。
查查上次换机油是什么时候，如果太久没换也会这样。注意如果是这种情况，不是在换了机油以后马上就会灭，而是开过几天以后。
还有一种常见的可能性是油箱盖没盖好，打开重新拧上或者在新加油的时候会灭。

如果仅仅是为了去读个码要花上70多刀，而且仅仅是个结果而已，要修还得另外掏钱。

以上纯属个人经验仅供参考

 

[tianf]

Thanks everyone!

 

[qwer]

谁知道为什么SERVICE ENGINE SOON的灯老在亮是什么问题?

NISSAN SENTRA 2006, 65,000KM

按说这个灯是换完机油后,人家忘了给你清了,车的手册里有说明怎么清.

 

[tianf]

自去年冬天以来，那个SERVICE ENGINE SOON的灯就长亮不灭了。读了一下CODE是P0448，定义是Evaporative Emission Control System Vent Control Circuit Shorted。请问这是哪里的问题，该怎样处理呢？谢谢。

 

[Rock2008sz]

I had the same problem before. I did a diagnostic test. They found it was the thermostat problem.

How much did dealer charge you then?