Thanks for making this plugin! I have been trying to work with it i only have one question. Is it possible to use the scantool RPM as workable variable for the dyno functions? like with powersweeps of steady state. Currently i have not been able to do this. Yourdyno uses the roller rpm instead of the scantool RPM and i did not find any option to switch this source. Thanks in advance!
Will this plugin work with a USB wired ELM Like this one? https://www.amazon.com/dp/B01F0GVBWY/ref=psdc_15707381_t1_B07DJZJCQ1
With using our current china ELM its very slow...like one update every second...can see definite steps in the RPM over time.
Will be to slow.
Genuine ELMs update at 100ms, Chinese ones 250-500ms.
So even genuine ones will only give you 10 updates per second.
CAN Bus is more promising tho.
Most ECUs will do 50hz which is equal to 20ms per update.
Some will do 100hz which is 10ms per update.
Still not as fast as the rpm sensor on the dyno tho. But with CAN Bus stuff its at least fast enough to detect wheel slip where the OBD2 ELMs only really good for setting the gear ratio with.
If only I had seen this sooner. Awesome plugin!
I just have a few questions:
i’ve got an obd link sx, does that pass as one of the genuine ELM’s? Runs on a baudrate of 115200 iirc
Also any chance you’d be willing to add pids I can supply?
I’m running a Renault dedicated tuning company and running into issues on newer models which I don’t have datalogging tools for. I do however have the manufacturers sheets including enhanced diagnostic pids, would be awesome if these could be integrated!
When Iv got some time I need to update this since iv gotten ELMs down to 60ms responce time.
And some instructions for modding Chinese ones to 4X the speed of them. Since I also use the same ScanTool code in tuning software Im working on.
If they are standard PIDs then I can add them. Extended IDs tho is a lot more work then I want to put in.
Interesting stuff on the elm speed!
Standard and enhanced pids, but I have all the info you need, pid id, offset, factor, units etc. If you have these would it still be too much work? If it is I might need to look into C# myself....
Alternatively, if you could school me on the specific bit of code I could always do the typing work myself