AEM 30-6905 Universal Programmable EMS-4 - Manual (Page 241)

Page 241 of 279 EMS-4 Install and Tuning Guide_Rev 1.6
The above log shows Engine Speed, Engine Accel Rate, and Ign Timing. For this example,
the low RPM sensitivity was set very high to illustrate the function. The ignition retard function
can be clearly seen as well as the restore function.