Jpdiag

jpl250rs wrote: Sun May 11, 2025 9:13 pm if you see TPS1 going from 0 to 82° and in the means time voltage of TPS1 is always , i'd think , the voltage reading is not implemented , nothing to worry about .
0 to 82° or 0-100% looks correct

Perfect! Thanks for your input.

jpl250rs wrote: Sun May 11, 2025 9:01 pm no that dont change anything , only the database give wrong information to other users
the licence is the same

Great, thanks for the update!

I am connecting to the melcodiag no problem, but I get not readings for TPS voltage.

I have idle issues and a surge around 3k rpm.

Connecting to Melcodiag I see TPS % moves 0-100%, TPS1 Degree moves 0-82deg with throttle, but TPS1 & 2 Voltage is 0V and same with V_TPS_1BAS and 2BAS is 0V with ...

those instructions looks correct ,
it's a mix of the requierement for jpdiag and melcodiag.
i wouldn't be so restrictive on the USB chip. ftdi is a good choice , wch is working good as well.
avoid prolific chipset which are a pain to install
yes it works with win11 , and you shouldn't need to ...

Hey thanks for the info. I got the similar parts you sent links to. Cool sounds plug and play, happy to hear it.

Ok thanks, I think I get it… . You are saying I do not need to slow down the usb. What would you recommend? I think the rated is 80 mbps for the 25k80 chip… I think I said that right lol. Thanks for the help!

I have read in the forum that the dealers do this when these symptoms present. Also a lot of people state it helps. I don’t know, it is worth a try I guess. Do you know if the software/ cables work for windows 11? Also thanks for the work you have done and are doing a lot of people appreciate it ...

Hello Everyone. I have a 2016 Ducati Scrambler 800 Classic. I am trying to reset the TPS. My bike has an erratic idle, it surges around 3k RPM, also pops lightly decelerating from maybe 3-5k RPM.
From what I have read the likely cause is the TPS needing reset or calibrated. Any help would be ...