还是MAF可以有两个方向的问题？
MAF的热敏电阻有灰尘覆盖时，我的车曾经system too lean
With a dirty MAF, you probably will get a "system too lean" code
PolyGM
2012-11-12 17:50:44MAF的热敏电阻有灰尘覆盖时，我的车曾经system too lean