Control Function Of Ecu - SSANGYONG 2004 Rexton 2.7XDi Workshop Manual

DI08-10

Control Function of ECU

• Controls by operating stages
: To make optimum combustion under every operating stage, ECU should calculate proper injection volume in
each stage by considering various factors.
• Starting injection volume control
: During initial starting, injecting fuel volume will be calculated by function of temperature and engine cranking
speed.
Starting injection continues from when the ignition switch is turned to ignition position to till the engine reaches
to allowable minimum speed.
• Driving mode control
: If the vehicle runs normally, fuel injection volume will be calculated by accelerator pedal travel and engine rpm
and the drive map will be used to match the drivers inputs with optimum engine power.
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
ENGINE CONTROL SYSTEM
DI ENG SM - 2004.4