Its a great tuner but your mistaken about it being the only that shows that info. Thunder-Max's Thunder Heart Application will also show you that information. 2 major differences is PV has as a digital touch screen you can mount to bars T-Max does not. T-Max is a replacement ECM. They both have outstanding functions. I have Thundermax on my 117" Twin Cam the new bike I'm buying I'll probably try PV out.
Great video! I am really enjoying my DynoJet PV.... I am wondering if you can give me some insight or point me in the right direction with a small issue I've come across? I swapped my stock pipes and air cleaner on my 883 Iron, which is why I bought the DynoJet Tuner. I autotuned the bike by riding 20 mins....loaded that map...rode another 20 mins....loaded that map...and then did the same thing one more time. The bike runs fine, but when I 1st start the bike (cold)....it sputters a lot and almost wants to stall (unless I throttle it a little). After that it runs fine. Any idea why this may happen at every cold start?
Check the idle setting on the PV, it could be set a little low. I bumped mine up 200 RPMs to make it idle smoother on cold starts. Also, I ride my bike for at least an hour on auto tune. That allows me to hit all the ranges. The PV will adjust the cells repeatedly as I drive creating a more accurate map. You are doing the right thing with at least 3 auto tunes as the PV will only change a cell value by a certain percentage each time. So I would increase the drive time per auto mapping, maybe need to do more than 3, and check the idle.
IDK about 2020 and older but on 2021 and up the ECU stores a history so if you tune it, it knows so even if you put the original tune back it is in it's memory that it has been tuned and if they hook it up to their diagnostic computer they will know and it will be immediately flagged by the Harley servers
Yes, many manufacturers can tell when a ECU has been tampered with (tuned/changed). This is call an imprint. Not sure when Harley started looking for this. For Harley this stems from the fact they were selling aftermarket ways to de-cat pipes and re-tune the ECU's before the bike ever hit the street. The EPA fined them heavily and HD won't take the risk again. In the end the dealer still has to prove anything you changed had a negative effect to cause an issue. But, you do run the risk "getting caught" by the dealer and complicating things a lot. Important to note, you can use a Power Vision and are not required to re-tune the factory flash.
@@gphilpot1 yup that is correct, a Power Vision can be hooked up and used as a diagnostic tool without using the tuning features and that won't flag your bike if Harley hooks their computer to it but soon as you "marry" the Power Vision to your bike the warranty is voided because it states that you may not use any other tuner other than the SE tuner.
Surprisingly I did not find oil pressure as an option to monitor. Wondering if Harley Davidson only has an oil sending unit directly connected to the gauge that doesn't run thru the ECU/PCU. I would email Dynojet Tech Support and ask. Thanks for watching.
@@gphilpot1 To tell you are fucked. A red oil light should be seen when you turn the key on and disappears once its started because oil is flowing.If you own a Twin Cam you should beware that the OEM cam plate is cast and can be porous which can cause the the oil relief to leak oil. On a 2008 FXD should be 35 psi if its leaking it can drop to near zero. This happens a lot at low RPM like sitting at a light. Axtell and Baisley make a fix for it. You would think they would have a pressure gauge instead of an oh fuck me gauge. Trust me you do not want the oil light coming on while running down the road.
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Its a great tuner but your mistaken about it being the only that shows that info. Thunder-Max's Thunder Heart Application will also show you that information. 2 major differences is PV has as a digital touch screen you can mount to bars T-Max does not. T-Max is a replacement ECM. They both have outstanding functions. I have Thundermax on my 117" Twin Cam the new bike I'm buying I'll probably try PV out.
Good to know as I didn't. Thanks for sharing.
Great video! I am really enjoying my DynoJet PV.... I am wondering if you can give me some insight or point me in the right direction with a small issue I've come across? I swapped my stock pipes and air cleaner on my 883 Iron, which is why I bought the DynoJet Tuner. I autotuned the bike by riding 20 mins....loaded that map...rode another 20 mins....loaded that map...and then did the same thing one more time. The bike runs fine, but when I 1st start the bike (cold)....it sputters a lot and almost wants to stall (unless I throttle it a little). After that it runs fine. Any idea why this may happen at every cold start?
Check the idle setting on the PV, it could be set a little low. I bumped mine up 200 RPMs to make it idle smoother on cold starts.
Also, I ride my bike for at least an hour on auto tune. That allows me to hit all the ranges. The PV will adjust the cells repeatedly as I drive creating a more accurate map. You are doing the right thing with at least 3 auto tunes as the PV will only change a cell value by a certain percentage each time.
So I would increase the drive time per auto mapping, maybe need to do more than 3, and check the idle.
IDK about 2020 and older but on 2021 and up the ECU stores a history so if you tune it, it knows so even if you put the original tune back it is in it's memory that it has been tuned and if they hook it up to their diagnostic computer they will know and it will be immediately flagged by the Harley servers
Yes, many manufacturers can tell when a ECU has been tampered with (tuned/changed). This is call an imprint. Not sure when Harley started looking for this.
For Harley this stems from the fact they were selling aftermarket ways to de-cat pipes and re-tune the ECU's before the bike ever hit the street. The EPA fined them heavily and HD won't take the risk again.
In the end the dealer still has to prove anything you changed had a negative effect to cause an issue.
But, you do run the risk "getting caught" by the dealer and complicating things a lot.
Important to note, you can use a Power Vision and are not required to re-tune the factory flash.
@@gphilpot1 yup that is correct, a Power Vision can be hooked up and used as a diagnostic tool without using the tuning features and that won't flag your bike if Harley hooks their computer to it but soon as you "marry" the Power Vision to your bike the warranty is voided because it states that you may not use any other tuner other than the SE tuner.
Are you able to see oil pressure on the power vision
Since it is a digital signal, I am certain yo can. I would have to cycle through the options, but pretty certain it is there.
I just got mine installed and look through the information and did not see oil pressure
Do you know if it has oil pressure indicator guage? I cant find it lol
I will look and let you know. I would say yes as the oil pressure sensor is electronic.
Surprisingly I did not find oil pressure as an option to monitor. Wondering if Harley Davidson only has an oil sending unit directly connected to the gauge that doesn't run thru the ECU/PCU.
I would email Dynojet Tech Support and ask.
Thanks for watching.
@@gphilpot1 To tell you are fucked. A red oil light should be seen when you turn the key on and disappears once its started because oil is flowing.If you own a Twin Cam you should beware that the OEM cam plate is cast and can be porous which can cause the the oil relief to leak oil. On a 2008 FXD should be 35 psi if its leaking it can drop to near zero. This happens a lot at low RPM like sitting at a light. Axtell and Baisley make a fix for it. You would think they would have a pressure gauge instead of an oh fuck me gauge. Trust me you do not want the oil light coming on while running down the road.