Hp tuners screenshots

[GreenHulk Jr]

I did not click on every table available for editing as there would be way too many pictures to upload. This should give you guys a good idea as to what's available in the HP Tuners software.

[GreenHulk Jr]

[GreenHulk Jr]

[ptscon]

Good stuff thank you. I'm liking what I see, looks like a decent step from the hand holding and crappy map editor of Maptun vs full out stand alone ecu.

[John's truck]

Good stuff thank you. I'm liking what I see, looks like a decent step from the hand holding and crappy map editor of Maptun vs full out stand alone ecu.

It's really making me wish I had built my GPRXP with a Bosch ECU and harness. I was never considering tuning the siemens ECU with a Maptuner so I ditched it. Now HP tuners is gaining steam- probably going to be my choice for the GTX 300

[TAB686]

Wonder if HP can reconfigure an unused sensor like lake water temp or even the ambient temp sensor to scale it to work for a flex sensor. Not even for a flex setup but to monitor alcohol content in the fuel!

[ptscon]

Wonder if HP can reconfigure an unused sensor like lake water temp or even the ambient temp sensor to scale it to work for a flex sensor. Not even for a flex setup but to monitor alcohol content in the fuel!

You can hook up 2 analog inputs so any 0-5v sensor can be logged.

[TAB686]

Ok. So it will read in temp if I connect it to the LTS. No prob there. But what will be the scale? If the temp sensor could read a 150?? sweep and the flex sensor is seeing 70% ethanol the temp gauge column could possibly read 90?? to 100??. Is there a was to rescale the temp column to display 100% at 5 volts from the sensor?

[John's truck]

You scale a sensor to be say 0% alcohol at 0v and 100% alcohol at 5v. Or maybe 85% at 5v. That info differs for each brand of sensor. It wouldn't have any relation to the wire's old use as a temp sensor. What I don't know though, is how to change the wire assignment in the software. As far as the scaling, this video does a pretty good job, starting at the 10 minute mark. He's a little click happy but he shows the tabs where enables flex fuel, sets the scale, and sets the stoich ratio on the alcohol % scale

https://youtu.be/hVHNAtIgu-Y

[TAB686]

I get that, I have efi live and converted 2 of my gm trucks. But will the seadoo Ecm let you change the scale?

[Yann]

I have some questions :
Your RXP 2021 is a US models right ? : what are the stock restriction speed 67 or 72mph ?
Do you know the speed limit for international models like my RXP 2022 in France, on the cluster i take 77mph (124kmh)
what do the differents values correspond to the 4 lines : speed limiter Var0/1/2/3
Value GPS adder : what is this ?
Thx

[GreenHulk Jr]

I have some questions :
Your RXP 2021 is a US models right ? : what are the stock restriction speed 67 or 72mph ?
Do you know the speed limit for international models like my RXP 2022 in France, on the cluster i take 77mph (124kmh)
what do the differents values correspond to the 4 lines : speed limiter Var0/1/2/3
Value GPS adder : what is this ?
Thx

I have a US model 2021 RXP. The stock speed limiter is supposed to be 68 because of the Coast Guard agreement but if you GPS it you'll see that it will max out at 71.X mph. Looking at the HP Tuners stock file it is obvious that the speed limiter is 72. I'm unsure of the true speed limit of the international models. I do know that the international models are still speed limited but are allowed a higher speed number. 77 on the cluster is more than likely 75 true GPS speed.

I don't think anyone has figured out what the different variants are yet(Var 0/1/2/3). From my understanding, you will have to max out all 4 variants of the speed limiter, the GPS adder, and cruise control max to remove the speed limiter. There is still a low rev limit after removing the speed limiter (8050) so I would increase that at the same time.

The GPS adder was added after the launch of HP Tuners for Sea-Doo. This value adds to the commanded speed limit and needs to be maxed out to remove the speed limiter.

[Yann]

ok thanks for your response
I'm agree with 77 mph (124kmh) on the cluster do 120kmh (75mph) on a real GPS.
My problem is that i use Dius Flasher for tune my ECM, and since 2019 i always take the same tune (2019 stage 1 8400rpm) works fine on RXP 2019, GTX 300 LTD 2020 , RXP 2021 but on my RXP X Triple black 2022 i take 8400 rpm but the speed is limited at 77/78 mph like the stock tune, yet we take 400 rpm more than the stock sofware.
In my point of view the new cluster LCD colors have a new speed limiter, with my Dius Tune on my GTX 300 : 135kmh (84mph) on the cluster, 132 kmh (82 mph) on a real GPS. Riva or JP Racing Tunes is 82/83pmh for 8300 rpms.
I think buy the hp tuner interface for create my own tune, and i will be interesting to analyse Dius Tune VS stock tune.

[Yann]

i've read this on HP Tuner Forum :
with HP Tuners, you can't "read" an ECU.. it reads your ECU and then downloads a stock tune file from their server based on the information from your ECU.
so you'll only ever get a stock tune file from them... you cannot download a tune file from an ECM.

Is it true ?
Because i want modify my existing Dius Stage 1 tune , and if Hp Tuner send me a stock file based on my ECM log file there is no interest .

[John's truck]

i've read this on HP Tuner Forum :
with HP Tuners, you can't "read" an ECU.. it reads your ECU and then downloads a stock tune file from their server based on the information from your ECU.
so you'll only ever get a stock tune file from them... you cannot download a tune file from an ECM.

Is it true ?
Because i want modify my existing Dius Stage 1 tune , and if Hp Tuner send me a stock file based on my ECM log file there is no interest .

That doesn't make any sense. The first thing they always start with is pulling the base tune from the ECU.