如果蓋子類同這個,中間裏麵有彈簧(不清楚2000的車有沒有)。換蓋子是最方便的一試,無果的話,換EGR parts...

來源: 2019-10-11 05:50:32 [舊帖] [給我悄悄話] 本文已被閱讀:

The code P0401 is listed among other possible codes. The repair again involves cleaning the EGR ports. Toyota Camry/Corolla: In Toyota Camry with the 2.2L engine, the code P0401 was often caused by a bad VSV (Vacuum Switching Valve) for the EGR, located under the intake at the back of the engine.

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