AEM 30-71XX Infinity Stand-Alone Programmable Engine Mangement System Full Manual - Manual (Page 146)

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© 2014 AEM Performance Electronics
Infinity User Manual
BaseIgnMap
Units: MAP vs RPM vs Ignition Timing BTDC
Description: This is the core ignition map that all trims are based from. The higher the value, the
more advanced the timing will be. The lower the value, the more retarded the timing is. Negative
values are further retarding the ignition timing, but is actually firing the spark plugs after top dead
center (ATDC).