A.噴油、點(diǎn)火、轉(zhuǎn)速、自診 B.噴油、點(diǎn)火、怠速、排放、負(fù)荷 C.噴油、點(diǎn)火、轉(zhuǎn)速、負(fù)荷 D.噴油、點(diǎn)火、轉(zhuǎn)速、排放、自診
A.CO B.NOx C.NO D.CO2