Mack V-MAC IV - Engine Control Module (ECM)

V-MACCo-PilotOperator'sManual11
EngineControlModule(ECM)
TheEngineControlModule(ECM)islocatedtotheleftsideoftheengineandis
mountedtothefuelcooler,whichismountedbeneaththeinletmanifold(seegraph
reference).TheECMprovidesthefollowinginformationandfunctions:
•IntakeManifoldPressure(IMP)
•EngineCoolantLevel(ECL)
•EngineCoolantTemperature(ECT)
•CustomerRoadSpeedLimiting
•DiagnosticTroubleCode(DTC)Logging
•EngineOilPressure(EOP)
•EngineOilTemperature(EOT)
•EngineProtection
•EngineShutdown
•EngineSleepMode
•EngineSpeed(RPM)Control(basedoncommandsfromvehicleelectroniccontrol
unit(VECU))
•ExhaustAftertreatmentSystem(notallaftertreatmentfunctionsarecontrolled
bytheECM)
•FanControl
•FuelControl
•FuelTemperature
•TimingControl
•V ehicleLimitingSpeeds
C0035356
EngineControlModule(ECM)Location
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