AEM 30-6905 Universal Programmable EMS-4 - Manual (Page 222)

Page 222 of 279 EMS-4 Install and Tuning Guide_Rev 1.6
User Definable Options for Boost Control
Boost WG Duty Max
Units: % Duty Cycle
Description: Wastegate feedback maximum range. This sets the maximum allowable
duty output to the boost control solenoid, preventing overdrive of the solenoid. Allows
a narrow range of operation for precise boost control. Because certain solenoids will
not function efficiently at specific duty cycles, manufacturers require limitations to be
set.
Boost WG Duty Min
Units: % Duty Cycle
Description: Wastegate feedback minimum range. This sets the minimum allowable
duty output to the boost control solenoid, preventing overdrive of the solenoid. Allows
a narrow range of operation for precise boost control. Because certain solenoids will
not function efficiently at specific duty cycles, manufacturers require limitations to be
set.
Boost FB +Limit
Units: % Duty Cycle