请帮忙，Engine check warning light 亮了

luke mike · 发表于 2005-2-23 08:38

近来发现，Engine check warning light 会在发动机转数刚过2000后几分钟就亮了。但在市内跑发动机转数低时就不亮。很郁闷。不知是否问题严重，该如何检查和修理，在哪里修比较好，费用大概是多少？请各位大虾和有此经验的给指点指点。谢谢！！！！

GTR33 · 发表于 2005-2-23 23:44

what kind of u have?

luke mike · 发表于 2005-2-24 20:23

我的车是 Mazda 626, 95

GTR33 · 发表于 2005-2-24 23:01

it seems like the oxygen sensor need to replace

kennyrogers · 发表于 2005-2-25 00:03

My car (Mercury, Topez 93) has the same problem. THe light" service the engine soon" always become flash after the speed up to 30km/h. I hope some experter can give me some suggestion. Thank you.

dlxkx · 发表于 2005-2-25 13:33

check your EGR valve. Hopefully the reason is the EGR valve cannot fully open when the engine speed is getting higher, could be the result of clogged valve or the inlet part. it is not a big problem. but change the vavle will cost you some money. if just an old car leave it there. the problem you could have is just NOX pollution or maybe a little bit more gas comsumption.

Check it! give your result.

luke mike · 发表于 2005-2-26 00:11

谢谢各位大侠的回帖。请大虾指点在哪里检查比较好？价格如何？先谢谢了！！！！

q0712 · 发表于 2005-2-27 09:21

我的车也是Check Engine灯亮。经查是：MALFUNCTION，DTC P1308：CHASSIS ACCELERATION SENSOR（CAS） SIGNAL LOW INPUT， OR DTC P1308：CHASSIS ACCELERATION SENSOR（CAS） SIGNAL HIGH INPUT。

FUJI　对此无能力修。请教各位高手，是什么问题，严重吗？　怎样和在那里修？

非常感谢！

luke mike · 发表于 2005-3-12 20:10

谢谢各位的回帖。今天去检查，结果如下：
说是两个氧传感器要换。修理费大概是 300刀。零件240，人工60。
据说，如不修，要多耗油。但不知高多少。

GTR33 · 发表于 2005-3-13 00:14

it is not only increase fuel consumption, but also might fuck up your catalyst convertor(at lease 800 - 1000$ for a second hand one)

请帮忙，Engine check warning light 亮了

The same problem

Check Engine灯亮

Oxygen sensor problem !!!