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1.用油电控燃油喷射发动机对汽油的清洁度要求很高,应使用牌号和质量完全符合要求的无铅汽油。燃油滤清器应定期更换,以防喷油器堵塞和氧传感器的工作性能丧失,特别应指出的是:在电控燃油喷射发动机中普遍采用闭环控制方式,在排气歧管中均装有一个反映混合气
1. Oil-controlled electronic fuel injection engine requires a high degree of cleanliness of gasoline should be used to fully comply with the requirements of grade and quality of unleaded petrol. The fuel filter should be replaced regularly to prevent blockage of the fuel injector and loss of performance of the oxygen sensor. In particular, it should be noted that closed-loop control is commonly used in electronically controlled fuel injection engines and both are installed in the exhaust manifold One reflects the mixture