AEM 30-71XX Infinity Stand-Alone Programmable Engine Mangement System Full Manual - Manual (Page 252)

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© 2014 AEM Performance Electronics
Infinity User Manual
Boost Control Related Functions
The following settings are available in the Boost Control Setup Wizard page.
Boost Output Enable
Units: On/Off
Description: This enables the boost control feature.
Boost Feedback Enable
Units: On/Off
Description: This enables the closed loop boost control feedback PID strategy. When
performing the preliminary boost tuning, it is advisable to turn this OFF. Once the open loop duty
cycle output from the various lookup tables is complete and the boost pressure is close to the
desired target, this can be activated. PID (proportional, integral, derivative) control will always
work better when it does not need to make large corrections.
Base Duty Tables Axis Setup
There are two 2D base duty tables in the calibration. They are named:
- BoostBaseDuty1 [%]
- BoostBaseDuty2 [%]
These two tables add together so the user can use one table as primary and the second as a
trim if desired. Both axis inputs are selectable from the drop down lists shown above.