DIAGNOSTICMANUAL
1.EngineControlModule(ECM)
Figure15ECM(MaxxForce®DT ,9and10Engines)
EngineControlModule(ECM)
TheEngineControlModule(ECM)monitorsandcontrolsengineoperationtoensuremaximumperformance
andadherencetoemissionsstandards.TheECMperformsthefollowingfunctions:
•Providereferencevoltage(VREF)
•Conditioninputsignals
•Processandstorecontrolstrategies
•Controlactuators
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