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01-04-2013, 01:14 AM
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Member
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Join Date: Nov 2011
Location: Colorado
Posts: 626
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Where do I find the cliff notes? Awesome overview though...
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01-05-2013, 07:43 AM
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Newbie
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Join Date: Mar 2010
Location: Arizona
Posts: 49
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Good Morning, F-M great info again and thanks for being patient with my questions....
From the info you posted above I read the following: "Power Vision sets up the tune, monitors and logs the data, and then corrects the tune to ensure what you ask for (in the AFR table) is what you get."
This quote tells me that you can enter the AFR values that you want your engine to run at somewhere in PV's AFR table before you do an auto tune. After entering your own AFR values in PV's AFR table you then do the auto tune; go for a ride(s) and let PV do its thing, learning, magic, etc. Is this what you understand? Did you enter your own AFR values in PV's AFR table? Thanks.
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2010 FLTRX Vivid Black, Catless
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01-05-2013, 08:25 AM
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Grey beard
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Join Date: Mar 2012
Location: South, FL
Posts: 1,179
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Quote:
Originally Posted by Wood
Good Morning, F-M great info again and thanks for being patient with my questions....
From the info you posted above I read the following: "Power Vision sets up the tune, monitors and logs the data, and then corrects the tune to ensure what you ask for (in the AFR table) is what you get."
This quote tells me that you can enter the AFR values that you want your engine to run at somewhere in PV's AFR table before you do an auto tune. After entering your own AFR values in PV's AFR table you then do the auto tune; go for a ride(s) and let PV do its thing, learning, magic, etc. Is this what you understand? Did you enter your own AFR values in PV's AFR table? Thanks.
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Yes that's what I meant by target AFR, but I have not entered my own as I just went off of the map Jamie from Fuel Moto sent on my Power Vision, I think he might know a bit more about this than me, lol. Also I do not (yet) want to start dicking around with any of the tables manually until I have a better understanding of what is going on, because of the little I do know, there is a relationship between things, and what you change in one place will affect things elsewhere, so you better be damn sure you know WTF you're doing. I have a local buddy who knows this crap inside and out and I'm waiting for our work schedules to coordinate for a crash course on all of this stuff, it will be easier (for me) to see what he is trying to explain when we can do it with a tune open in the software program, VS trying to imagine what he's talking about.
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2013 RGU Ember Red Sunglo (Under Construction)
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01-05-2013, 09:01 AM
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Newbie
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Join Date: Mar 2010
Location: Arizona
Posts: 49
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F-M, your approach is solid.
Hoping to get a PV in near future. Have a great spring!
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2010 FLTRX Vivid Black, Catless
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01-08-2013, 10:48 AM
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EFI tuning and Exhaust Expert
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Join Date: Dec 2010
Posts: 231
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Quote:
Originally Posted by Wood
Good Morning, F-M great info again and thanks for being patient with my questions....
From the info you posted above I read the following: "Power Vision sets up the tune, monitors and logs the data, and then corrects the tune to ensure what you ask for (in the AFR table) is what you get."
This quote tells me that you can enter the AFR values that you want your engine to run at somewhere in PV's AFR table before you do an auto tune. After entering your own AFR values in PV's AFR table you then do the auto tune; go for a ride(s) and let PV do its thing, learning, magic, etc. Is this what you understand? Did you enter your own AFR values in PV's AFR table? Thanks.
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You can control the target Lambda/AFR in your base tune, however when you put the PV in Auto Tune mode it "sets up" the tune for maximum learning, this includes setting the target to 1 Lambda/14.6 AFR with AT Basic or to .993 Lambda/13.0 AFR with AT Pro. When you export your learned corrections back into your tune and reflash, your original Lambda/AFR values are restored.
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