Power Vision Information Thread
#1382
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I reset the trims every time I load a new map after tuning.
Changing Decel Enleanment only effects fuel delivery during the decel event. Decel would take MAP values to 20% or below so you would be affecting that column. A value of 13.0 in the 20% column should not make you smell gas. 20% only occurs during decel. Your bike probably idles around 30%. 13.0 to 13.5 should be fine in the 20% column to reduce decel popping. Does that answer your question?
Changing Decel Enleanment only effects fuel delivery during the decel event. Decel would take MAP values to 20% or below so you would be affecting that column. A value of 13.0 in the 20% column should not make you smell gas. 20% only occurs during decel. Your bike probably idles around 30%. 13.0 to 13.5 should be fine in the 20% column to reduce decel popping. Does that answer your question?
#1383
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As the VE tables are adjusted to more accurately reflect the air flow thru your engine, it allows the ECM to more accurately calculate fuel delivery. The bike should run better. 7 - 11 tuning runs with Log tuner seems to give me pretty good results so it sounds like you are right on track.
#1384
#1385
#1386
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I have an '11 Ultra Glide. Uses the strategy 44 maps. It has 25 degrees of timing at 0 degrees throttle. When does "0" throttle occur? When running at an idle the PV shows 4 degrees. I have changed this timing number a few times and now have it set at 65 degrees and never see it in the display or logs. I just like to tear stuff apart and see how it works and if this is a feature of these ecm's and it is used on other strategy maps like a TP type that is ok and I will put it back to the stock 25 degrees and leave it alone.
Another area I wonder about. Does the stock and/or stage or SESRT calibrations have the PE mode in them or does it just show up with a PV? I never see any discussion on this feature on Master Tune or Race Tuner threads. I have a copy of SESRT software and have looked at the calibrations and there is no PE info, only one throttle blade control table. Don't get me wrong I am not Bashing any of these products but the PV seems to offer so much more. My dyno guy is going to Vegas next week for required training for Auto Tune and I hope he learns more about the PV while he is there.
Another area I wonder about. Does the stock and/or stage or SESRT calibrations have the PE mode in them or does it just show up with a PV? I never see any discussion on this feature on Master Tune or Race Tuner threads. I have a copy of SESRT software and have looked at the calibrations and there is no PE info, only one throttle blade control table. Don't get me wrong I am not Bashing any of these products but the PV seems to offer so much more. My dyno guy is going to Vegas next week for required training for Auto Tune and I hope he learns more about the PV while he is there.
#1387
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I have an '11 Ultra Glide. Uses the strategy 44 maps. It has 25 degrees of timing at 0 degrees throttle. When does "0" throttle occur? When running at an idle the PV shows 4 degrees. I have changed this timing number a few times and now have it set at 65 degrees and never see it in the display or logs. I just like to tear stuff apart and see how it works and if this is a feature of these ecm's and it is used on other strategy maps like a TP type that is ok and I will put it back to the stock 25 degrees and leave it alone.
Another area I wonder about. Does the stock and/or stage or SESRT calibrations have the PE mode in them or does it just show up with a PV? I never see any discussion on this feature on Master Tune or Race Tuner threads. I have a copy of SESRT software and have looked at the calibrations and there is no PE info, only one throttle blade control table. Don't get me wrong I am not Bashing any of these products but the PV seems to offer so much more. My dyno guy is going to Vegas next week for required training for Auto Tune and I hope he learns more about the PV while he is there.
Another area I wonder about. Does the stock and/or stage or SESRT calibrations have the PE mode in them or does it just show up with a PV? I never see any discussion on this feature on Master Tune or Race Tuner threads. I have a copy of SESRT software and have looked at the calibrations and there is no PE info, only one throttle blade control table. Don't get me wrong I am not Bashing any of these products but the PV seems to offer so much more. My dyno guy is going to Vegas next week for required training for Auto Tune and I hope he learns more about the PV while he is there.
Hope this helps
Beast
#1388
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I have an '11 Ultra Glide. Uses the strategy 44 maps. It has 25 degrees of timing at 0 degrees throttle. When does "0" throttle occur? When running at an idle the PV shows 4 degrees. I have changed this timing number a few times and now have it set at 65 degrees and never see it in the display or logs. I just like to tear stuff apart and see how it works and if this is a feature of these ecm's and it is used on other strategy maps like a TP type that is ok and I will put it back to the stock 25 degrees and leave it alone.
Another area I wonder about. Does the stock and/or stage or SESRT calibrations have the PE mode in them or does it just show up with a PV? I never see any discussion on this feature on Master Tune or Race Tuner threads. I have a copy of SESRT software and have looked at the calibrations and there is no PE info, only one throttle blade control table. Don't get me wrong I am not Bashing any of these products but the PV seems to offer so much more. My dyno guy is going to Vegas next week for required training for Auto Tune and I hope he learns more about the PV while he is there.
Last edited by JustDennis; 09-28-2011 at 08:18 AM.
#1389
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I got the PowerVision widebands running on the Sporty today. This is the first log of the tune I did using only MegaLogViewer HD and the stock narrow bands. So far I am quite happy with the results.
On the right is the target AFRs and on the left is the actual AFRs that is showing up at the exhaust. Keep in mind that with this configuration, I am running 100% open loop.
http://www.ncs-stl.com/PVTune/WidebandSporty01.jpg
Have fun tuning.
Beast
On the right is the target AFRs and on the left is the actual AFRs that is showing up at the exhaust. Keep in mind that with this configuration, I am running 100% open loop.
http://www.ncs-stl.com/PVTune/WidebandSporty01.jpg
Have fun tuning.
Beast
Last edited by whittlebeast; 09-28-2011 at 10:20 PM.
#1390