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Exhaust gas recirculation system for turbo-charged, fuel direct injection engine
Exhaust gas recirculation system for turbo-charged, fuel direct injection engine
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机译:涡轮增压燃油直喷发动机的废气再循环系统
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摘要
An exhaust gas recirculation system for a turbo-charged fuel direct injection diesel engine establishes a target air-fuel ratio for an accelerating state of engine operating condition and a target air-fuel ratio for an ordinary engine operating state greater than the target air-fuel ratio for the accelerating state and, when the engine is one of the states, controls the amount of exhaust gas recirculation to deliver the target air-fuel ratio related to the one state.
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