SSANGYONG NEW ACTYON SPORTS 2013 Service Manual

14-172412-02
4) Fuel Injection During CDPF Regeneration

14-18
6. ELECTRIC CIRCUIT DIAGRAM

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1. ENGINE DATA LIST
Data Unit Value
Coolant temperature℃ 0.436 V (130℃) to 4.896 V (-40℃)
Intake air temperature℃ -40 to 130℃ (varies by ambient air
temperature or engine mode)
Idle speed rpm750 ± 20
Engine load % 18~25%
Mass air flow kg/h 16 to 25 kg/h
Throttle position angle°TA 0° (Full Open) to 78° (Close)
Engine torque Nm varies by engine conditions
Injection time ms 3 to 5ms
Battery voltage V 13.5 V to 14.1 V
Accelerator pedal position 1 V 0.4. to 4.8V
Accelerator pedal position 2 V 0.2 to 2.4 V
Throttle position 1 V 0.3 to 4.6 V
Throttle position 2 V 0.3 to 4.6 V
Oxygen sensor mV 0 to 5 V
A/C compressor switch 1=ON / 0=OFF -
Full load 1=ON / 0=OFF -
Gear selection (A/T) 1=ON / 0=OFF -
Knocking control 1=ON / 0=OFF -
Brake switch 1=ON / 0=OFF -
Cruise control 1=ON / 0=OFF -

15-4
Power supply line to HFM sensor (Hot Film Air-Mass Sensor) changed
Power supply line to HFM sensor changed from power supply line to rear end of the engine main relay
controlled by the ECU to IGN1+ power supply line (engine control wiring C115 No. 13 terminal added)
2. CHANGES IN ENGINE CONTROL
Engine control wiring
(C115)

15-6
Glow plug
Differential pressure
sensorCamshaft position
sensor
1. MAJOR COMPONENTS
Rear EGT sensor
Oxygen sensor
Front EGT sensor
HFM (air mass/
temperature)
Injector (C3I)
Variable swirl valve
actuator
IMV

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Fuel rail pressure
sensorEGR valveFuel temperature
sensor
Electric throttle bodyKnock sensor
(2 ea)
Coolant temperature
sensor
T-MAP sensorD20DTR ECU
E-VGT actuator
Water sensorGCU (Preglow control
unit)
E-EGR bypass valve

15-8
2. SYSTEM OPERATION
1) Input/Output of ECU
(1) ECU Block diagram

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Fuel rail pressure
sensor
(2) Components for ECU Input
CAN
- ABS & ESP
- GCU
- Instrument
cluster
- TCUSwirl valve
position sensor
Differential
pressure sensorE-EGR valve
position sensorCamshaft position
sensorCoolant
temperature
sensor
Exhaust gas
temperature
sensorHFM sensorOxygen sensorT-MAP sensor
Crankshaft
position sensorAccelerator pedal
sensorThrottle position
sensorKnock sensor
-Auto cruise switch
- Rear right wheel
speed (without ABS)
- Refrigerant pressure
sensor
- Clutch pedal signal
- Blower switch signal
- Brake pedal signal
Water sensor

15-10
(3) Components for ECU Output
CAN
E-EGR cooler
bypass valve
- Instrument cluster
- TCU
- Self diagnosis
PTC heaterCooling fan
E-EGR valve
Variable swirl
valveE-VGT actuatorIMV valve
A/C compressorInjectorThrottle position
sensor
- Glow plug unit
- ABS & ESP unit
- GCU