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 Post subject: RomRider Dyno
PostPosted: Wed Jun 17, 2020 4:53 pm 
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Joined: Wed Jun 10, 2020 12:57 pm
Posts: 5
Hello,
i have been reading the forums for a while now and i learned tons of useful stuff, thanks to your posts and experience sharing.
I decided to write a post, to ask if the Dyno works for you, because today i tried to use it with my car, which was real dyno measured yesterday, so i can tweak the settings until it shows the correct power. Unfortunately, i couldn't make the Dyno start.
It kept saying make WOT to start the run. I had set WOT % to 60, but i haven't had my values for the P13 parameters changed in the Logger def files. Should i change them, or leave them as they are?
Thank you for your help!


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 Post subject: Re: RomRider Dyno
PostPosted: Wed Jun 17, 2020 5:43 pm 
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RomRaider Developer

Joined: Wed May 20, 2009 9:49 pm
Posts: 7314
Location: Canada eh!
When you log P13, what is the value at WOT?

Post the rr_system.log.


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 Post subject: Re: RomRider Dyno
PostPosted: Thu Jun 18, 2020 3:44 am 
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Joined: Wed Jun 10, 2020 12:57 pm
Posts: 5
dschultz wrote:
When you log P13, what is the value at WOT?

Post the rr_system.log.


I will check the value later today.
And here is the system log file.


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 Post subject: Re: RomRider Dyno
PostPosted: Thu Jun 18, 2020 9:03 am 
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RomRaider Developer

Joined: Wed May 20, 2009 9:49 pm
Posts: 7314
Location: Canada eh!
This is the highest seen:
245839 INFO [AsyncDataUpdater] - DYNO Sample: [Time]: 1592339642289 [RPM:P8]: 3819.0 [TA:P13]: 65.3173832584

In the logs it looks like you never did do a WOT run.


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 Post subject: Re: RomRider Dyno
PostPosted: Thu Jun 18, 2020 9:58 am 
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Joined: Wed Jun 10, 2020 12:57 pm
Posts: 5
Yes, I also saw that in the log.
I managed to get a run dynoed, I will make some more tests.
The thing I saw was the Elevation parameter showed -6 m, which is impossible, because I am not below see level. Also the temperature reading is wrong. Car showing 20+ degrees on the BC on the Dyno it is -10 for example.
I will make a run with the file it was dynoed with the other day.
The run I made was with a different file but it still showed higher horsepower than measured. On the real dyno the power was 112kW on the wheels and 200Nm. The values I measured with the romraider Dyno where 139kW and 214Nm. The torque seems correct, but the power is higher.


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