They are just X caps for providing some emi filtering. Just make sure the replacement has the same value and at least the same voltage rating and you are good to go.

tom91 wrote: ↑Sat Oct 22, 2022 11:52 am All links work as they should for me: https://openinverter.org/wiki/BMW_I3_Fa ... LIM_Module

viewtopic.php?p=41641#p41641

https://www.evcreate.nl/shop/charging/v ... mw-i3-lim/

Same here. Even in stock at evcreate.

Made a start this morning. Helps that we can now get the datasheet for the STGAP1BS now as opposed to the 1AS.
Mr.M uses a N chan and P chan fet to boost the gate drive.
N-Chan : Infineon IPD50N04S3-08
P-Chan : STD45P4LLF6AG

Working out the descrete parts next.

CAN logs here to get you started : https://github.com/DomT177/GolfGTE

...annnd we have the pcb off. Actually quite a bit easier than the Model S SDU Reverse engineering work on the gate drive is next then starting a rough pcb layout.

If its not I'll frigging hand deliver it to you:)

Yes I've just came across a few different firmware versions out in the wild so want to make sure everyone is on the same page. Regards the wifi I suspect its a victim of the Olimex problems I described a few posts back.

Hope these help. Sorry. Got distracted by a leaking kitchen roof!

Perfect fit:) Now to work on the pins.

Unless for a specific reason, the only firmware folks should be running is here : https://github.com/damienmaguire/Stm32-vcu/releases

Thank you:)

SOC is for informational purposes only. Please see the video links in the wiki page. Are you running the latest release firmware?

All of this is clearly visible in the VC code and in the videos I made on the development.

Not sure yet. should arrive in a few days.

Nobody eh? Ah well, more glory for me then I suppose. So I fought my way through the various VW tech info pages. My charger is from a 2021 Seat Mii but looks to be the same pinout wise anyway to the EGolf. Now I'm off to reboot out of Windoze 10 and internet gomeplorer as fast as the reset button wi...

Want to say a big big thank you to everyone who contributed.

"fslipmin": 0.96,
"fslipmax": 1.5
Where did these values come from? because that right there is your problem.
https://openinverter.org/parameters/view.html?id=16

SOC is calculated using data from "BattCap" at the isa shunt. The interaction of the charge parameters is explained in the instructional videos to the best of my recollection. However I suspect your battery is full. Charge is terminated when 1)Idc drops below IDCspnt AND 2)UDC exceeds Volt...

Well part of why I build cars is as test beds for things I'm developing or hacking. Noticed there are very few options for low power on board AC charging so decided to give the VW a go as they are plentiful and cheap. May as well use the E39 for testing and development.

Ok thats good in one sense as it wont run the oil pump in other inverter modes.

its.....its...a panzer!!!!

@nkeirnan if you are still struggling after today please contact me offline and we'll either work out a video call or a site visit. I'm keen to get to the bottom of this one myself.

I'll take some pics today of mine as I have a few jobs in the barn (cough I mean workshop)

As stated on the webshop : "Due to the ongoing semiconductor shortage boards may be missing some components. Where possible these parts will be supplied in the kit but this is not always possible. Please see the relevant support threads on the Openinverter forum for further details as the situa...

Just use an external voltage divider. To be honest I've not gotten around to using them myself as yet.