Mostly, P0171, P0174 etc fuel trim DTC are triggered by large deviation of feed-forward and feed-back.

 
  • 大多P0171,P0174等等油控故障碼源于前饋和反饋的差異。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan