Ing, electromecánico
Engine Management System EMR3
Comparison of new Electronic Control Units
Electronic Characteristics
Supply voltage Main relays Injection system CPU Flash memory RAM CAN-Interface K-Line (ser. Bus)
EDC 16
12/24V External CR max. 6 Cylinder UP max. 6 Cyl. MPC562 „Silver Oak“ 32 Bit, f=56MHz 2MB 34 kB 2x CAN J1939 1x ISO9141/KWP2 2000
17.03.2006
EDC 7
12/24VInternal (electronics) CR max. 6 Cylinder UP max. 8 Cylinder
EMR2
12/24V not needed
mecha.Up and Inline pump 2 to 16 Cyl. MPC562 „Silver Oak“ Mitsubishi M16 32 Bit, f=56MHz 16 Bit, f=16 MHz 2MB 34 kB 2x CAN J1939 1x ISO9141/KW P2000 512 KB 8 KB 1x CAN J1939 1x ISO 9141 K500
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VS-CS, Schmickler/Philipps
Engine Management System EMR3
Comparison of new Electronic Control Units (ECU)Mecha. Characteristics
Mounting on engine Cooling Operating temperature Connector Protection level
EDC7
EDC16
EMR2
No Air (convection) -40 …+80° 3 81 + 16 + 16 pins IP 6K9K
No Air (convection) -40 …+80° 2 94 + 60 pins IP 6K9K
No Air (convection) -40 …+80° 2 25 + 25 IP 66K
VS-CS, Schmickler/Philipps
17.03.2006
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Status of Electronic Systems for Tier III EnginesEMR3-S (EDC 16)
Series: TCD 2012 2V and TCD 2013 2V /4V Injection System: DCR Operating Voltage: 12 and 24 V Installation: Chassis, Cabin
EMR3-E (EDC 7)
Series : TCD 2015 Injection System : Electro. unit pump, (PLD) Operating Voltage : 12 and 24 V Installation : Chassis, Cabin
EMR2
Series: 2011, 2012, 1013, 2013, 1015 Injection System: Mecha. unit pump and Inline pump Operating Voltage : 12and 24 V Installation : Chassis, Cabin
VS-CS, Schmickler/Philipps 17.03.2006
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Injection Technology Fuel System – DEUTZ Common Rail
ECU
2 Pressure sensor 3 MProp (FCU) p = 0,5 ... 1,1 bar p = 6 bar (+/- 1 bar) p = 300 ... 1600 bar p = 1 ... 1,5 bar
Injector
Pressure sensor Rail DBV
3
Prefilter with water separator
HP-pump
2
FCU Supply pump Hand primer Main filterECU:Electronic ControlUnit FCU: Fuel ControlUnit DBV:Pressure limiter valve
17.03.2006
VS-CS, Schmickler/Philipps
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EMR 3 Service
DEUTZ Customer Service
Manual ECU
Software SERDIA Interface
Engine with actuator, sensors and wiring harness
VS-CS, Schmickler/Philipps 17.03.2006
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EMR 3 Functions 1
Governor All speed Governor Min- / Max-Governor Fix Speed Freezespeed Torque limitation Torque limitation via CAN Different Top curves Droop Droop switch Speed limitation Communication ISO9141 (diagnostic software SERDIA) CAN-bus (SAE J1939)
VS-CS, Schmickler/Philipps 17.03.2006
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EMR3 Functions 2
Set point input:
Analog CAN-bus Fix speed Digital up/down
Engine start/stop
Starter Function Stop function via CANor switch
Temperature dependant start / Cold start aid
Cold start function Other temperature depending functions
Engine brake
VS-CS, Schmickler/Philipps 17.03.2006
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EMR3 Sensors
VS-CS, Schmickler/Philipps
Speed sensor at cam- and crankshaft Rail pressure, Rail pressure regulation by fuel metering unit Coolant temperature sensor Boost pressure andtemperature (included in one sensor) Oil pressure Low fuel pressure sensor fuel temperature sensor (only TCD2015V06/8) Altitude correction (Included in the ECU water in fuel ( at the fuel pre filter) coolant level air filter differential pressure
17.03.2006
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EMR3 wiring harness and sensors
Boost air temperature and pressure Ladelufttemp. und -druck
Connecting injectors AnschlussEinspritzventle
1FCU (MPROP) Coolant temperature Kühlmitteltemperatur Engine connector Zentralstecker Rail pressure Raildruck
Crankshaft speed Kurbelwellendrehzahl
Camshaft speed Nockenwellendrehzahl
Oil pressure Öldruck
Start relay, left side Anlasserelais, linke Seite
Low fuel pressure Kraftstoffniederdruck
VS-CS, Schmickler/Philipps
17.03.2006
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EMR3 wiring diagram...
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