AEM 30-6905 Universal Programmable EMS-4 - Manual (Page 226)

Page 226 of 279 EMS-4 Install and Tuning Guide_Rev 1.6
3. Using the data gathered in step 2, enter the duty cycle info into the Boost Target Comp
table. This table allows the EMS to use the correct duty cycle for various Boost Target
levels. Set the entire WG Base Duty map to zero. In the example below, the EMS will
use 55% duty cycle to when the desired Boost Target is 230kPa.
4. Next, configure the Boost Target tables. There are four tables that can be used, and the
values from all tables are added together at all times. The simplest method is to use only
one table for adjusting the boost target, in this example the Boost Target will be 150kPa
in 1
st Gear, 180kPa in 2 nd Gear, and 200kPa in 3 rd -6 th Gear. Note that all other Boost
Target tables must be set to the minimum possible value (zero kPa in this example).