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1.喷油泵喷油量过大,造成空气供结量相对不足。按理论要求:每公斤柴油完全燃烧,大约需要14.5公斤新鲜空气。 2.新鲜空气的供给是充足的,但
1. Fuel injection pump is too large, resulting in a relative lack of air supply volume. According to the theory: Each kilogram of diesel fuel completely burned, about 14.5 kilograms of fresh air. 2. The supply of fresh air is sufficient, however