Autotune pro for PV question
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Extreme HDF Member
Joined: Sep 2006
Posts: 10,114
Likes: 29
From: Vancouver B.C. Canada
Quick question for you. During pro AT, is the target a/f ratio set at 13.0 across the board? Can you change it the way you like? I am curious 
I hope I did not cause confusion with my last post. It is only DURING Autotune that my bike runs crappy because Autotune Basic sets the entire map at 14.6 AFR so that the NB sensors can work in CL. When I am not Autotuning(99% of the time) my bike runs great.
I know that I will continue to mod my bike in the future so I have decided to upgrade to the Pro Version so I can enjoy the 13.0 AFR map that is used DURING Autotune because the new WB sensors have such a bigger operating range than the NB. With that AFR at 13.0(again during AT), you can now ride your bike without concern in those higher MAP/RPM areas while collecting data for your new and improved tune(s).
I know that I will continue to mod my bike in the future so I have decided to upgrade to the Pro Version so I can enjoy the 13.0 AFR map that is used DURING Autotune because the new WB sensors have such a bigger operating range than the NB. With that AFR at 13.0(again during AT), you can now ride your bike without concern in those higher MAP/RPM areas while collecting data for your new and improved tune(s).
Elite HDF Member
Joined: Sep 2012
Posts: 3,791
Likes: 57
From: N Texas
No, the 13.0 AFR map is not one of the things that can be adjusted for Autotune.
When you install the Pro upgrade, be sure to go to Program Vehicle on your PV, then Quick Tune, then Tweaks, and deselect Closed Loop so your ECM will know not to worry about not getting any data from the NB sensors. Now if you want to go back to using your NB sensors after Autotuning with the WB Pro, you will need to go back and put a "check" back in for Closed Loop.
Elite HDF Member
Joined: Sep 2012
Posts: 3,791
Likes: 57
From: N Texas
I only have one AT with the Pro upgrade, hope to get another one in tomorrow. Just like I expected, my bike runs so much better during AT because of the AFR map at 13.0 vs 14.6, so I was able to get more "hits" at higher rpms because of being confident in not running so lean as in Basic. My VEs really did not change a whole lot - must have been pretty close with Basic, but when I get to working on the Spark tables, Pro should be much easier to work with.
Road Master
Joined: Mar 2013
Posts: 1,040
Likes: 0
From: Indiana
Did the Auto Tune this spring took about 2 weeks and 5/600 miles .
After 5/600 miles I was not seeing a gain anymore so I took it totally off the bike .
Bike runs very good and has all summer .
I put the PV in the T bag ?
After 5/600 miles I was not seeing a gain anymore so I took it totally off the bike .
Bike runs very good and has all summer .
I put the PV in the T bag ?
Ultimate HDF Member
Joined: Apr 2008
Posts: 5,384
Likes: 12
From: Out on Deranged
I have recently got some pings from mine after running perfect all year due to cooler weather, I'll be sure and save this tune for next fall and rename it fall1.pvt or sumpum
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Extreme HDF Member
Joined: Sep 2006
Posts: 10,114
Likes: 29
From: Vancouver B.C. Canada
How do you notice a gain? You must be doing many autotune sessions in 2 weeks lol. 
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