Power Vision Information Thread
Cruiser
Joined: May 2012
Posts: 146
Likes: 13
From: Kingston, NH
Something I would like to understand better:
If I run a factory-like closed loop map with adaptive control enabled (which learns and applies correction factors over the set VE table), why is it that we still need to tune our VE tables when we modify the bike? (lets just say Stage 1 mods)
Is it simply because there are areas of the map that are open loop and will never learn through adaptive control? Or is it that adaptive control is in some way inadequate?
If I run a factory-like closed loop map with adaptive control enabled (which learns and applies correction factors over the set VE table), why is it that we still need to tune our VE tables when we modify the bike? (lets just say Stage 1 mods)
Is it simply because there are areas of the map that are open loop and will never learn through adaptive control? Or is it that adaptive control is in some way inadequate?
Cruiser
Joined: Nov 2018
Posts: 128
Likes: 8
From: Mississauga
I got my bike back and put about 300 miles on it. I currently have TT/WB hooked up to it. I noticed Hella decel popping and while doing cruising anytime I let off the throttle it jumps to 17 AFR. This is anywhere from 10-25KPA and 1000-4500 RPM. The TPS is at 2-3% enclosed is my log. This is professionally dyno tuned. Any suggestions? Can this hurt my motor? Should I add fuel, spark, or both? Thanks.
https://university.fuelmotousa.com/a...ing-decel-pop/
Road Master
Joined: Dec 2012
Posts: 848
Likes: 30
From: CO
Just updated my almost 10 year old PV unit to the most recent firmware. Noticed that "adaptive control" is no longer listed under 'limits and switches' in any of my tunes. Anyone know why it was removed? My tunes were set for closed loop on, adaptive off, and that's the way I like it.
Just updated my almost 10 year old PV unit to the most recent firmware. Noticed that "adaptive control" is no longer listed under 'limits and switches' in any of my tunes. Anyone know why it was removed? My tunes were set for closed loop on, adaptive off, and that's the way I like it.
__________________
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
Road Master
Joined: Dec 2012
Posts: 848
Likes: 30
From: CO
Ah, gotcha. Thank you.
Advanced
Joined: Jul 2015
Posts: 87
Likes: 12
From: Moorpark, CA
I have the PV for HD on my Road King. It tells me I only have 23% of the memory left. How do I delete stuff from the memory? I can delete one log at a time, but it would be a pain to have to delete them one by one.
Stellar HDF Member
Joined: May 2006
Posts: 2,809
Likes: 4,212
From: NC
New PV3 user. '22 FXLRS. Installed my first tune from Fuel Moto for high flow slip-ons. Cruise control now inoperable.
Sequence of events.
- Installed TAB slip-ons
- Ordered PV3 and connected to bike to test. STK file created.
- Installed Cruise control. Had H-D flash to make operable.
- Installed Fuel Moto tune. Cruise control inoperable.
- Reset ECU. Cruise control still inoperable.
In hindsight, I'm thinking the PV tune somehow overlaid my cruise control setting. Since it was not captured in the initial STK, it is gone.
Thoughts on how I get my cruise control back? If I have H-D reflash (another $70) how do I capture it in my STK?
Sequence of events.
- Installed TAB slip-ons
- Ordered PV3 and connected to bike to test. STK file created.
- Installed Cruise control. Had H-D flash to make operable.
- Installed Fuel Moto tune. Cruise control inoperable.
- Reset ECU. Cruise control still inoperable.
In hindsight, I'm thinking the PV tune somehow overlaid my cruise control setting. Since it was not captured in the initial STK, it is gone.
Thoughts on how I get my cruise control back? If I have H-D reflash (another $70) how do I capture it in my STK?
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Joe Kucinski
Road Captain
Joined: Oct 2019
Posts: 534
Likes: 321
From: Tampa FL
Just received my PV4 from Fuelmoto. Doing the installation, had updated firmware, and was communicating with the PV4. Then the bike shut off. I cycled the ignition off and back on. Now the PV4 is dead, no LED's scan does not find it.
Very disappointed.
Very disappointed.
Road Master
Joined: May 2014
Posts: 774
Likes: 320
From: St. Louis
Check your fuses if you're confident with the PV harness connection to the bike.