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一辆2007年一汽奥迪A6L轿车,该车搭载2.0T发动机同时匹配使用01T型链传动无级变速器(CVT)。维修时该车行驶里程在380000km。故障现象:据用户描述该车有时挂前进挡没有任何反应,等一会或重新挂入空挡再挂入前进挡后就一切正常了。这种现象最早时只是偶发性出现,不是总有,只不过最近发现故障现象出现的规律了,那就是每天早晨冷车时特别容易出现,一旦热车后就变得正常了,同时在接下来一整天的使用中可以说几乎都不会出现的。另外就是随着天气逐渐变冷时故障现象出现的频率也逐渐高了起来,只要停上2~3h后再挂前进挡就会出
A 2007 FAW Audi A6L sedan, the car equipped with 2.0T engine while matching the use of 01T-type chain drive continuously variable transmission (CVT). The car mileage when maintenance 380000km. Symptom: According to the user description of the car sometimes hanging forward without any response, such as waiting for a re-linked into the neutral or into the forward gear after all the normal. This phenomenon was the earliest occasional occurrence, not always, but recently found the law of failure phenomenon, that is, every morning cold when the car is particularly prone to hot car once it became normal, while in the next The use of a day can be said almost never appear. The other is as the weather gradually cooling phenomenon of the frequency of the phenomenon also gradually high up, as long as stopped after 2 ~ 3h and then linked to the forward gear will be out