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Does anyone have a good base Map I can use that's better than stock until I get the bike Dyno'd, I'm running Straight through megaphone pipes.Thanks JCB
The Autotune O2 sensor works separate from bikes ECU circuit. Sensor is read by AT box not bikes ECU. Shutting off O2 on bikes ECU is proper thing to do for this set up.
JCB, Yes, I did notice a large number of zeros and no trim values. That is the base fuel map in the PCV that gets modified by the Autotune. The zeros means PCV will not modify the AFR issued by the ECU. Using the interface, set your target AFRs (13.4-13.6) in the cells of the fueling map that you wish Autotune to attempt modification. Take the motorcycle out for a long ride, using a variety of throttle openings and gearing so that Autotune gets to modify fueling throughout the map. When you next go in, the trim map will have trim values assigned (these are the differences to the ECU fueling that will bring the actual fueling to the target fueling). If you notice anomalies with the performance of the motorcycle, adjust the base map to add or remove target fueling to suit. When your adjustments are finally correct, accept the trims.