Doosan DL06 User Manual

DL06K Interim Tire-4 Diesel Engine Disassembly and Reassembly of Major Components
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3.7.3. Input and output of the ECU
3.8. Operating Condition of the ECU
3.8.1. Engine starting
z Set the standard temperature to determine pre-heating.
Set the smallest value among cooling water temperature, fuel temperature, intake
air temperature, and oil temperature.
z Set the standard temperature to determine the fuel quantity.
Set the engine cooling water temperature as the standard temperature.
z Measure the engine RPM signal.
- Use the crankshaft rotation sensor.
- Determine the fuel amount appropriate for start-up, and supply it to the engine.
3.8.2. Vehicle running
z Indispensable data for vehicle driving.
- Acceleration dial position signal (CAN information received from the vehicle control unit)
- Engine RPM
3.8.3. Engine idle adjusting
z Adjusting the engine RPM according to the driver's needs.
- Adjust the engine RPM according to the driver's request, and control the engine
at the ECU, according to the required RPM.
EK1OM067
Engine
Engine output
Input and output of ECU
Vehicle output
Communication
Coolant temperature sensor
Fuel temperature sensor
Boost pressure and
temperature sensor
Oil pressure and
temperature sensor
Crankshaft speed sensor
Camshaft speed sensor
Common rail pressure sensor
Starter switch
Diagnostic switch
Injector output
Fuel high pressure pump
- fuel metering unit
Preheating relay output
Preheating display lamp
Diagnostic information
output lamp
Engine speed and vehicle speed
display
Engine diagnostic communication
CAN communication
Vehicle

Doosan DL06 Specifications

General

Brand	Doosan
Model	DL06
Category	Engine
Language	English