Power Vision Information Thread
Thread Starter
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Extreme HDF Member
Joined: Sep 2005
Posts: 11,615
Likes: 50
From: Baton Rouge, LA
Some time ago it was mentioned that the PV now has the ability to be powered by a computer for setting gauges and doing other routine chores (except flashing). I have not seen a way to do this, so someone please offer some guidance.
Road Warrior
Joined: Jan 2008
Posts: 1,549
Likes: 18
From: Upstate SC
I used it on the Techmount, same bolt pattern and same screws. The clamp mounts just like the PV does.
Road Master
Joined: Mar 2007
Posts: 1,177
Likes: 23
Iclick
Here is what data coming off a PV wideband setup looks like. On the left is the target AFR and an the right is measured AFR. Way cool.
http://www.ncs-stl.com/PVTune/PVWideBandTune.JPG
Here is what data coming off a PV wideband setup looks like. On the left is the target AFR and an the right is measured AFR. Way cool.
http://www.ncs-stl.com/PVTune/PVWideBandTune.JPG
Advanced
Joined: May 2006
Posts: 87
Likes: 3
From: South Alabama
Ok so i have the AT-100 working and collecting data.
Now my next question is i now get engine light and fault tells me no input from front and rear O2 sensors. I can understand that as i am using the WB sensors now.
How do i disable this fault being recorded so i dont get the engine light on the dash every time?
Now my next question is i now get engine light and fault tells me no input from front and rear O2 sensors. I can understand that as i am using the WB sensors now.
How do i disable this fault being recorded so i dont get the engine light on the dash every time?
Road Master
Joined: Mar 2007
Posts: 1,177
Likes: 23
Ok so i have the AT-100 working and collecting data.
Now my next question is i now get engine light and fault tells me no input from front and rear O2 sensors. I can understand that as i am using the WB sensors now.
How do i disable this fault being recorded so i dont get the engine light on the dash every time?
Now my next question is i now get engine light and fault tells me no input from front and rear O2 sensors. I can understand that as i am using the WB sensors now.
How do i disable this fault being recorded so i dont get the engine light on the dash every time?
Thread Starter
|
Extreme HDF Member
Joined: Sep 2005
Posts: 11,615
Likes: 50
From: Baton Rouge, LA
Ok so i have the AT-100 working and collecting data.
Now my next question is i now get engine light and fault tells me no input from front and rear O2 sensors. I can understand that as i am using the WB sensors now.
How do i disable this fault being recorded so i dont get the engine light on the dash every time?
Now my next question is i now get engine light and fault tells me no input from front and rear O2 sensors. I can understand that as i am using the WB sensors now.
How do i disable this fault being recorded so i dont get the engine light on the dash every time?
Last edited by iclick; Sep 16, 2011 at 04:49 PM.
Cruiser
Joined: Mar 2009
Posts: 228
Likes: 0
From: Texas
You will then be able to use the PV unit to set up guages, etc. You will have to disconnect the PV and re-connect to the PC before your PC can communicate with the PV unit again.
I've used this feature several times, works well.
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Advanced
Joined: May 2006
Posts: 87
Likes: 3
From: South Alabama
Thanks guys for that info on the check engine light.
Fortunately i still have the O2 eliminators from the PCV i was running on the bike before installing the Powervision. I'll plug them in tomorrow before tuning again.
Fortunately i still have the O2 eliminators from the PCV i was running on the bike before installing the Powervision. I'll plug them in tomorrow before tuning again.
Road Master
Joined: Mar 2007
Posts: 1,177
Likes: 23
I got the wideband tuning function working. If you import the new PowerVision.settings file from...
http://www.ncs-stl.com/PVTune/
You will be able to do this scatter graph plot.
http://www.ncs-stl.com/PVTune/WideBandTuning.jpg
The left plot shows the AFRs as reported by the widebands. On the right plot, red is where the VEs are a little lean. Blue is where the VEs are a little to rich. Yellow is real close.
Here is what it looks like as a trace.
http://www.ncs-stl.com/PVTune/WideBandTrace.jpg
At the bottom you see in green and yellow what I was using as an acceptable limit for AFR. Red and white is what the O2s were reporting.
Hopefully my wideband will be here by next weekend.
Have fun tuning.
http://www.ncs-stl.com/PVTune/
You will be able to do this scatter graph plot.
http://www.ncs-stl.com/PVTune/WideBandTuning.jpg
The left plot shows the AFRs as reported by the widebands. On the right plot, red is where the VEs are a little lean. Blue is where the VEs are a little to rich. Yellow is real close.
Here is what it looks like as a trace.
http://www.ncs-stl.com/PVTune/WideBandTrace.jpg
At the bottom you see in green and yellow what I was using as an acceptable limit for AFR. Red and white is what the O2s were reporting.
Hopefully my wideband will be here by next weekend.
Have fun tuning.
Last edited by whittlebeast; Sep 17, 2011 at 06:50 PM.