Power Vision Information Thread
Cruiser
Joined: Jul 2017
Posts: 167
Likes: 46
From: Valley of the Sun
Unplug ACR harness before flashing ECM?
Hi, I just got my PowerVision and some 4.9 GSM injectors. My bike has ACRs and the only aftermarket install instructions I have seen for fuel injectors says to unplug the ACRs before flashing to avoid damage to them. I have the 2011 Service manual but of course it does not have anything to say regarding ACRs. So can someone comment and clue me in on where the harness is plugged in?
Last edited by Gunter77; Jan 19, 2022 at 05:07 PM.
Road Warrior
Joined: Mar 2013
Posts: 1,923
Likes: 587
From: Alorton, Illinois
Hi, I just got my PowerVision and some 4.9 GSM injectors. My bike has ACRs and the only aftermarket install instructions I have seen for fuel injectors says to unplug the ACRs before flashing to avoid damage to them. I have the 2011 Service manual but of course it does not have anything to say regarding ACRs. So can someone comment and clue me in on where the harness is plugged in?
Cruiser
Joined: Jul 2017
Posts: 167
Likes: 46
From: Valley of the Sun
It was Injector install instructions from Fueling.
I did it on the install for the new injectors, what the hell didn't want mess anything up. Have not done it for tuning the bike- seems unreasonable step for flashing the ECM. Of course I discovered that my ACRs had been disabled the whole time ( really liking the PV+WinPV). No wonder I've gone thru two batteries in two years, eh. Starts like butter on a hot day now with 'em enabled
I did it on the install for the new injectors, what the hell didn't want mess anything up. Have not done it for tuning the bike- seems unreasonable step for flashing the ECM. Of course I discovered that my ACRs had been disabled the whole time ( really liking the PV+WinPV). No wonder I've gone thru two batteries in two years, eh. Starts like butter on a hot day now with 'em enabled
Last edited by Gunter77; Jan 26, 2022 at 09:38 AM.
Cruiser
Joined: Jul 2017
Posts: 167
Likes: 46
From: Valley of the Sun
Cap or Scale?
Hey folks, having fun with the PV doing some basic auto tuning with the base map FM sent me. Did 5 good sessions yesterday- hills,freeway, traffic, putting, WOT,etc.
PV continues to ask me to cap or scale, I've been capping assuming not enough data. However when comparing the base map to the last auto tune generated map I see a cluster of 127.5 VEs between 3-4.5 rpm and 6 to 60 % TP on the new map. Thinking I need to scale now to see improvement? Can't really say bike is running any better off the last auto generated map.... looks like a smaller cam+less extensive headwork on FMs base map compared to my bike. Whatta ya think?
PV continues to ask me to cap or scale, I've been capping assuming not enough data. However when comparing the base map to the last auto tune generated map I see a cluster of 127.5 VEs between 3-4.5 rpm and 6 to 60 % TP on the new map. Thinking I need to scale now to see improvement? Can't really say bike is running any better off the last auto generated map.... looks like a smaller cam+less extensive headwork on FMs base map compared to my bike. Whatta ya think?
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Cruiser
Joined: May 2014
Posts: 118
Likes: 38
From: Riverside, CA
I recently installed the target tune and was trying to run it. I'm showing that I have version 2.2.01.1646 on my software. I have tried updating it and I keep getting an error. Has anyone else run into this problem or know a fix?