SSANGYONG KYRON 2007.04 Manual page 290

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8. MINIMUM DRIVE PULSE (MDP) LEARNING
When the pulse value that the injector starts injection is measured, it is called mininum drive
pulse (MDP). Through MDP controls, can correct pilot injections effectively. Pilot injection
volume is very small, 1 ~ 2 mm/str, so precise control of the injector can be difficult if it gets old.
So there needs MDP learning to control the very small volume precisely through learning
according to getting older injectors.
1) Learning Conditions
2) Trouble Codes
ENGINE D20DT
KYRON 2007.04