這個挺不錯，看看

來源: soccer88 於 2016-03-26 09:53:15 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (779 bytes)
本帖於 2016-03-26 09:57:36 時間, 由版主 soccer88 編輯
回答: Code P0446，從哪兒開始檢查？ 由 basicenglish 於 2016-03-26 08:31:52


- faulty vent control valve
- blockage at the vent hose, vent filter or vent control valve
- open or short in the vent control valve circuit
- bad charcoal canister
- EVAP system leak
- faulty EVAP system pressure sensor
- bad vacuum switching valve (VSV) (Toyota, Lexus)
- stuck open purge valve (solenoid)

 

 

 

請您先登陸，再發跟帖！