Detroit 60 Datos Básicos[1]

7/24/2019 Detroit 60 Datos Bsicos[1]

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DATOS BASICOS DELDATOS BASICOS DEL

MOTORMOTOR


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Espero les sirvaEspero les sirva

El presente documento se los elaboroEl presente documento se los elaboropara todos los interesados enpara todos los interesados en

motores DETROIT SERIE 60 ELmotores DETROIT SERIE 60 ELLE!E"DARIO#LE!E"DARIO#

Espero brindarles otro aporte dentroEspero brindarles otro aporte dentrode poco$de poco$


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The purpose of the EGR system is to reduce engine exhaust gas emissions in

accordance with EPA regulations.


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1. *+T Tur,ocharger ). $ Pipe

%. Tur,o *ane Actuator -. EGR *alve

(. EGR *alve Actuator . EGR /ooler

. Delta Pressure $ensor 0. igh 2low 3ater Pump

&. EGR Gas Delivery Pipe


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)$ E!R !as Deliver* +ipe ,$ Inta-e Mani.old Air Temperature)$ E!R !as Deliver* +ipe ,$ Inta-e Mani.old Air TemperatureSensorSensor/$ E!R Mi&er $ Barometric +ressure Sensor/$ E!R Mi&er $ Barometric +ressure Sensor1$ Inta-e Mani.old 6$ Inta-e Mani.old Boost +ressure1$ Inta-e Mani.old 6$ Inta-e Mani.old Boost +ressure

SensorSensor


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FUNCTIONALITY OF THE EGRCOMPONENTSVariable Pressure Output Devie !VPOD"

)/ %2/,% po3er suppl*s*stemDDEC I% ECM4 +5M/ )#E!R and +5M, 7/# %"TFi#ure $%& EGR Valve a'(VNT C)'tr)l S*ste+T8ere are t3o %ariable+ressure Output Devices%+OD# t8at control t8e%ariable !eometr*Turbo %"T# and t8e E!Rs*stem$ T8e location o. t8e%+ODs is applicationdependent$ Durin9

en9ine E!R operation: t8e%+OD provides modulated airpressure to t8e pneumaticactuators38ic8 c8an9e t8e %"T vanesand E!R valve positions$ T8e

%+OD inter.ace 3it8 ot8ers*stems


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Variable N),,le Turb)-ar#er !VNT" Cut A.a* Vie. )/ t-e Va'es


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EGR SYSTEM

various colors are used to illustrate aparticular en9ine mode .or t8e Series 60en9ine$

T8e meanin9 o. eac8 color is de


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0))st M)(e

Durin9 Boost Mode t8e.ollo3in9 occurs4

E!R valve closed

"o E!R >o3in9 t8rou98t8e E!R cooler or deliver*pipe

%"T vane positioncontrolled b* inta-emani.old boost pressureand limited b* t8eturboc8ar9er speed


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EGR Valve a'( P'eu+ati

Atuati)'

Air pressure supplied b* t8eE!R %+OD to t8e E!R actuator

opens t8e butter>* valve$

Once t8e E!R butter>* valveopens: t8e E!R >o3s t8rou98t8e E!R cooler and into t8edeliver*

pipe$1?


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EGR C))li'#

E&8aust 9as enters t8e E!Rcooler at 8i98 temperatures and

is cooled b* t8e en9ine coolants*stem to increase t8e densit*o. t8e 9as$

T-is #rap-i illustrates))la't 1).2


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EGR Measure+e't

Once E!R be9ins >o3 t8rou98

t8e E!R cooler and past t8eventuri: pressure levels aremeasured.rom t8e t3o venturi taps orports$ T8e delta pressuremeasurement: in con@unction

3it8 t8e E!Rtemperature: determines t8eE!R >o3 rate$


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VNT C)'tr)ls

EGR M)(e !Fl)."T8e %"T turboc8ar9er is t8emec8anism used to c8an9e t8eE!R rate$

T8e %"T is controlled via t8eDDEC +5M, to re9ulate airpressure to c8an9e t8e nolevane position 3it8in t8eturboc8ar9er$

C8an9es to t8e vane position:eit8er closin9 or openin9: resultin an increase or decrease to t8eE!R >o3 rate$


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S!ERE"CIA4S!ERE"CIA4

uien puede colaborar con un diccionariouien puede colaborar con un diccionariode trminos tecnolF9icos par traducir delde trminos tecnolF9icos par traducir delin9ls al espaGolHin9ls al espaGolH

uien ten9a manual o detalles de motoresuien ten9a manual o detalles de motoresCummin BI! CAM 100 ?1)?10?,00# porCummin BI! CAM 100 ?1)?10?,00# por.avor suba documento.avor suba documento

In.ormacion de motores renault deIn.ormacion de motores renault decamiones mac- * motores cater 1/0 *camiones mac- * motores cater 1/0 *1,06 son necesarias$ Si poseen tambien1,06 son necesarias$ Si poseen tambiencolaboren$colaboren$

Detroit 60 Datos Básicos[1]

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