auto tune what AFR do you set??
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#4
You should set 80-100% at 13-13.2:1 for maximum power. If anyone's interested in some light (?) reading, I did a write-up on setting-up the PCV-AT with a hardware switch to achieve maximum mileage, cooling, and power here.
Last edited by iclick; 07-19-2010 at 01:31 PM.
#7
I would definately read iclicks posts awesome information for sure. I would get a good base map from Jamie at Fule Moto and then impliment iclicks info taking into account where you live for temps and what your looking for in an acceptable fuel range and performance. Don't run them too lean for sure they love to run fat. My auto tune has just done a spectacular jobI run the switch too and what I did was set the rich map like iclick show you how to do. Then I took the map tha Jamie had set up for my bike and just moved the AFR's up only .3 in the fields below 60% the 80% to 100% still stay at 13 which is still very conservative but gives you a few more miles I can get 220 miles on a tank cruizing. Hope that helps I can not say enough about this auot tune set up with the switch bike runs so good it has just amazed me.
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#8
I've always been taught that optimal AFR for performance is 13.0-13.2 at 80-100% TP, and I have mine set to 13.0. This is only because it is Fuel Moto's standard setting and they know what they're doing. I think 12.5 is a bit rich for optimal performance and wastes fuel. Why did you set it at this value?
#9
It is common for the WOT AFR lookup table to be in the 12.5:1 range in TTS, SERT, and SEST calibrations. They use this strategy to prevent detonation at WOT due to the increased combustion chamber temps from the 14.6:1 closed loop area. Also note the AFR table in these calibrations is simply used as a mathematical representation the ECM uses with other lookup tables (primarily the VE tables) when calculating fuel delivery. The PC-V/AT on the other hand uses a demanded AFR table with wideband sensors which samples, adjusts and maintains the actual AFR represented in the PC-V table.
__________________
Jamie Long / Fuel Moto USA
The USA's Leader V-Twin EFI & Performance www.fuelmotousa.com
Contact 920-423-3309
Email jamie@fuelmotousa.com
Jamie Long / Fuel Moto USA
The USA's Leader V-Twin EFI & Performance www.fuelmotousa.com
Contact 920-423-3309
Email jamie@fuelmotousa.com
#10
I've always been taught that optimal AFR for performance is 13.0-13.2 at 80-100% TP, and I have mine set to 13.0. This is only because it is Fuel Moto's standard setting and they know what they're doing. I think 12.5 is a bit rich for optimal performance and wastes fuel. Why did you set it at this value?