Low RPM and IDLE tuning
I have an MWR filter, lid, full akra ti w/ baffle removed and no cat on a 2018 XSR700. Have been playing with the FTECU active tune for a few months now and have run into some questions/findings.
The baseline I'm using is Yamaha 2018 MT07 Base unrestricted w/ PCV map uploaded.
The PCV map from power commander website that I'm using is:
M22-065-008 akra exhaust DNA filter and lid
First issue: Stalling after several autotune "saves". I have autotune disabled, so I pull the map after a ride, smooth it and save it. It seems as I save autotune maps, after about 5-6 runs after baseline the idle gets very rough and it starts to stall. Is this due to low rpm feedback loops being too slow? Can I change where the autotune "starts" by setting the low limit on Activation Limit_1 RPM rev/min from 1000 to 2000?
Second question (may be outside of the scope of FTECU): Can the idle be increased on the XSR700/MT07 electronically? Or by changing the throttle set screw is it safe to change the idle?
Does it matter what baseline map I start with if I'm running autotune and saving corrections? (restricted or unrestricted base map)
Thanks! Help is much appreciated.