Ign Advance on MR-2

[Ron Schroeder]

Hi Mike,

This is possably an over simplification, but the sensors on ECM controlled
spark are set for more advance than the max advance that the engine will
use and the ECM retards the ignition from that point, it never advances it.

The single tooth is slightly advanced from the 4 tooth so that the ECM
knows that the very next pulse from the 4 tooth wheel is #1.

Ron Schroeder
WD8CDH
E. E. S.
wd8cdh at bnl.gov
rjs at bnl.gov
ron at 112motors.com
631 344-4561 Day
631 286-5677 Nite
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