A.900ppm B.1200ppm C.1800ppm D.2500ppm
A.噴油提前角過大 B.噴油提前角過小 C.噴油提前角正常 D.噴油泵噴油不均勻
A.1.240g/cm3 B.1.300g/cm3 C.1.260g/cm3 D.1.280g/cm3