AEM 30-6905 Universal Programmable EMS-4 - Manual (Page 225)

Page 225 of 279 EMS-4 Install and Tuning Guide_Rev 1.6
Repeat for other duty cycles, for instance 15%, 20%, 25%, 30%, etc… until you have
reached all possible boost levels you wish to run. Save datalogs of relevant data (Boost
WG 1 output, Engine Load, Throttle, Gear, Engine Speed) and/or write down the
maximum boost level achieved using each duty cycle (see example below).
Boost solenoid Duty
cycle
(changed before each
run) Max boost
(measured during
run)
10 150kPa
15 155kPa
20 160kPa
25 170kPa
30 180kPa
35s 190kPa
40 200kPa
45 210kPa
50 220kPa
55 230kPa
60 240kPa
65 250kPa
70 270kPa
75 275kPa
80 280kPa