AEM 30-6905 Universal Programmable EMS-4 - Manual (Page 54)

Page 54 of 279 EMS-4 Install and Tuning Guide_Rev 1.6
Logging is on when engine is running – When engine speed is greater than 0, data will be
logged.
Logging is on when the vehicle is moving – When the vehicle speed is greater than 0, data will
be logged. Note that this setting requires a properly configured vehicle speed sensor.
Logging is on at full throttle – Data will be logged at wide open throttle only.
Logging is on with custom conditions – Logging activation is determined by the following
settings:
Logging Custom Conditions
Log Switch Settings
Select Use Switched Input to define a log activation switch input from the drop down list.