ENGINE CONTROL SYSTEM [SKYACTIV-D 2.2]
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Outline
Structural View
Input device
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Output device
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System Diagram
Input device
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Output device
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System Wiring Diagram
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Block Diagram
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Dosing Control Unit
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Relation Chart
Item |
MAIN RELAY CONTROL |
IDLE SPEED CONTROL |
TWO-STAGE TURBO CONTROL |
FUEL INJECTION AMOUNT CONTROL |
MULTIPLE FUEL INJECTION CONTROL |
FUEL INJECTION TIMING CONTROL |
FUEL PRESSURE CONTROL |
INTAKE SHUTTER VALVE CONTROL |
COOLANT CONTROL VALVE CONTROL |
GLOW CONTROL |
EGR CONTROL |
AIR FUEL RATIO (A/F) SENSOR HEATER CONTROL |
DIESEL PARTICULATE FILTER REGENERATION CONTROL |
A/C CUT-OFF CONTROL |
ELECTRICAL FAN CONTROL |
STARTER CUT-OFF CONTROL |
GENERATOR CONTROL |
RUN DRY PREVENTION (RDP) CONTROL |
BLOW-BY HEATER CONTROL |
ENGINE OIL CONTROL |
i-stop CONTROL |
DC-DC CONVERTER CONTROL |
SCR CONTROL |
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Input device
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Check connector
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×
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×
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IG1 relay
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×
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×
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×
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×
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×
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×
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×
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×
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×
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Brake switch (No.1, No.2 signal)
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×
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Glow control module
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×
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IAT sensor No.1, No.2
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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MAP sensor No.1, No.2
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×
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×
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×
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×
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×
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×
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×
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×
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×
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ECT sensor
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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Fuel temperature sensor
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×
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×
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Boost air temperature sensor
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×
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×
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×
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×
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×
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APP sensor No.1, No.2
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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MAF sensor
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×
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×
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×
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×
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×
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×
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×
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×
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×
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Fuel pressure sensor
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×
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×
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×
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×
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Intake shutter valve position sensor
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×
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×
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×
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×
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×
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EGR cooler bypass valve position sensor
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×
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×
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×
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×
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×
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×
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EGR valve position sensor
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×
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×
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×
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×
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×
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×
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Exhaust gas pressure sensor No.1, No.2
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×
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×
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×
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×
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×
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×
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×
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×
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BARO sensor
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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Battery
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×
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×
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×
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×
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×
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×
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×
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×
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Refrigerant pressure sensor
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×
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×
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×
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Exhaust gas temperature sensor No.1, No.2, No.3
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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Engine oil temperature sensor
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×
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×
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×
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×
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Engine oil pressure sensor
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×
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×
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×
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Regulating valve actuator position sensor
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×
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×
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×
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Variable turbine geometry turbocharger actuator position sensor
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×
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Coolant control valve position sensor
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×
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Ambient temperature sensor
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×
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A/F sensor
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×
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×
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×
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×
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×
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×
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×
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Power brake unit vacuum sensor
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×
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CKP sensor
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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CMP sensor
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×
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×
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×
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×
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×
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×
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×
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×
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Transaxle range sensor (ATX)
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×
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×
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×
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×
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×
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×
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Back-up light switch (MTX)
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×
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×
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×
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×
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×
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×
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×
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Neutral switch No.1 (MTX)
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×
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×
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×
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×
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×
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×
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×
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×
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×
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CPP switch (MTX)
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×
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×
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×
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×
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×
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×
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×
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Starter interlock switch (MTX)
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×
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×
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Neutral switch No.2 (MTX)
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×
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×
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Clutch stroke sensor (MTX)
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×
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Current sensor
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×
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CAN*2
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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×
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LIN
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×
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Output device
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Intake shutter valve
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×
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×
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×
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×
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EGR cooler bypass valve
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×
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×
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×
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×
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EGR valve
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×
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×
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×
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×
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Fuel pressure relief valve
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×
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×
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Main relay
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×
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Regulating valve actuator
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×
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×
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×
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Variable turbine geometry turbocharger actuator
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×
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×
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×
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Compressor bypass solenoid valve
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×
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×
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×
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A/F sensor heater
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×
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×
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Starter relay
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×
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×
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Generator (Field coil)
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×
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×
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×
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A/C relay
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×
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Cooling fan relay No.1, No.2
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×
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Engine oil solenoid valve
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×
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×
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Suction control valve
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×
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×
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Fuel injector No.1—No.4
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×
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×
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×
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×
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×
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×
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×
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Blow-by heater relay
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×
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OCV
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×
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DC-DC converter
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×
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×
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Instrument cluster
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×
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Glow plug No.1—No.4
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×
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Coolant control valve
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×
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Dosing control unit
Item |
SCR CONTROL |
---|---|
Input device
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NOx sensor No.1, No.2
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×
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Urea temperature sensor
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×
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Urea level sensor
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×
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Urea quality sensor
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×
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Output device
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Urea injector
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×
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Urea pump (feed pump, back flow pump)
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×
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Urea tank heater
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×
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Urea hose (built in heater)
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×
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