Dc Ref Table; Boost Target Table; Boost Error Correction - ECU Master EMU User Manual

DC Ref table

Boost DC reference table defines the duty cycle of the boost control solenoid as a function of
throttle position and engine RPM. If closed loop control is enabled, boost pressure will maintain a
defined boost target.

Boost target table

Boost target table defines boost pressure as a function of throttle position and engine RPM.
Depending on settings, the feedback loop can be defined by PID controller or Boost DC error corr
table. For proper boost control, the Boost DC ref table must be created first.

Boost error correction

Boost DC error correction table corrects the boost control solenoid duty cycle as a function of boost
pressure error (the difference between actual and target pressure). This table works with open and
closed loop control strategy.
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