Any other updates on anyone doing this?
The ECM (DDFI-3) will need to be reprogrammed to ignore a missing crank sensor. I want to swap to the DDFI-3 as well. ECM controlled idle dual O2 sensors, better resolution on the maps <--I've read that, haven't verified myself. I have a new throttle body from the 08+ for a 9. Just trying to figure out the coding side.
I know there is no performance benefit. If I ever have to redo the engine I'd get a 08+ just for the crank sensor.
I'm been pondering on how to emulate a Vtwin on the bench.
ECMSPY has a CPS signal generator. Didn't know that till just recently. My initial idea was to use a Jim Stim. However I'm not sure the buell wheel pattern. Once the wheel pattern is found, everything else should be just resistors.