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US08051704B2 Method for diagnosing fuel injectors 有权
燃油喷射器诊断方法

Method for diagnosing fuel injectors
摘要:
A fuel injector diagnostic is disclosed. In one example, the diagnostic can determine if that amount of fuel injected or the timing of start of injection is degraded. Thus, the fuel injector diagnostic method can distinguish between different types of injector degradation.
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