Power Vision Information Thread
#1261
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DynoJet just posted a new version of the tunes database - 0.0.9.6.
It now includes Dynojet Pre-Configured Tunes for 2012 Sportster and Touring Models. It’s available now via the Power Vision Update Client.
http://www.dynojet.com/Blog/index.ph...er-now-posted/
It now includes Dynojet Pre-Configured Tunes for 2012 Sportster and Touring Models. It’s available now via the Power Vision Update Client.
http://www.dynojet.com/Blog/index.ph...er-now-posted/
#1262
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It isn't difficult at all. May be a little confusing at first but after you do it one time, it's easy. Have you done any tuning with the stock O2 sensors? If you have, the process is the same. If you haven't, go ahead and give it a try. It will prepare you to tune with the AT module. Read thru some of the posts in this thread and check the PV tuning instructions. I will add a link the the basic instructions I put together in my sig. Good luck and let us know if we can help
Last edited by JustDennis; 09-02-2011 at 09:44 AM.
#1263
#1264
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I tuned my entire map with the wideband sensors, then re-installed the stock O2 sensors and turned closed-loop and adaptive control back on. Works very well.
Now I have put the wideband sensors back in and am running an open loop map.. and am still tinkering
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Last edited by JustDennis; 09-02-2011 at 09:39 AM.
#1265
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Thanks Whittlebeast for sending me a copy of some of your logs. ![Icon Smile](https://www.hdforums.com/forum/images/smilies/icon_smile.gif)
I was doing a comparison between his logs and mine and found something odd. His one log (5.4MB) was about 18 minutes long but contained over 44,000 rows of collected data. I had a log (2.2MB) that was almost 31 minutes long but yet only contained 27,000 rows of collected data. It seems like he is collecting data at a faster rate than I am. I believe this is why my log files seem so small in comparison. Is there a setting in PV that increases the sampling frequency to collect more data?
I also noticed that his logs contained no data in the warm-up column like mine. If the warm-up sequence takes place before you have a chance to start logging, than what is the point in having the signal in the log to begin with?
![Icon Smile](https://www.hdforums.com/forum/images/smilies/icon_smile.gif)
I was doing a comparison between his logs and mine and found something odd. His one log (5.4MB) was about 18 minutes long but contained over 44,000 rows of collected data. I had a log (2.2MB) that was almost 31 minutes long but yet only contained 27,000 rows of collected data. It seems like he is collecting data at a faster rate than I am. I believe this is why my log files seem so small in comparison. Is there a setting in PV that increases the sampling frequency to collect more data?
I also noticed that his logs contained no data in the warm-up column like mine. If the warm-up sequence takes place before you have a chance to start logging, than what is the point in having the signal in the log to begin with?
#1266
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So what do you consider "middlin-to-good" Torque? What does your current bike have? Nice to benchmark with others.
#1267
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You may have mentioned this before and if so I missed it. You said you had been doing runs in an effort to vary ambient conditions, like one in the cooler temps of the AM and another in the PM when hot. When running open-loop and monitoring Lambda on the display, do you notice much variance when air temp is cool vs. hot? The MAP and other sensors are supposed to compensate for this and altitude, atmospheric pressure, etc. Jamie says it is quite accurate, but I would like to know how much so and if adding the NB O2 sensors and running closed-loop would make a meaningful difference.
#1268
#1269
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I got the wideband graphing working this morning. This is data off a fairly well sorted PowerVision tune. On the left is the Target AFR that the owner is shooting for and on the right is the data coming off the widebands. Way Cool stuff.
![](http://www.ncs-stl.com/PVTune/PVWideBandTune.JPG)
Beast
Beast
Last edited by whittlebeast; 09-02-2011 at 11:06 AM.
#1270