Search found 53 matches

by Clanarn
Fri Feb 23, 2024 7:30 pm
Forum: User Interface
Topic: Interface issue. Parameters not loading. LDU
Replies: 2
Views: 245

Re: Interface issue. Parameters not loading. LDU

Just a white page. Tried with firefox also same result.
by Clanarn
Fri Feb 23, 2024 1:38 pm
Forum: User Interface
Topic: Interface issue. Parameters not loading. LDU
Replies: 2
Views: 245

Interface issue. Parameters not loading. LDU

Hello. Before Im spending the weekend disassembling the car I want to hear your opinion on this. Setup: LDU drop-in logic board purschased 2021. LDU sport, Been running on version 4.94 successfully for the past two years. Today i uploaded sine.bin version v5.14.R, successful update, turned off veich...
by Clanarn
Wed Aug 09, 2023 12:45 am
Forum: Classifieds
Topic: LIM, Type 2 inlet, 96s bms slaves.
Replies: 0
Views: 469

LIM, Type 2 inlet, 96s bms slaves.

Going another route so these components need to go. Open to offers. BMW LIM, DCO. (DC charging version). Used. No connectors. 100eu IMG_5639.jpg Type 2. 1 phase inlet. 32A. Quality stuff. New. 90eu https://www.mouser.se/ProductDetail/Phoenix-Contact/1271830?qs=aP1CjGhiNiGEBJR%252BE9LU8w%3D%3D IMG_56...
by Clanarn
Sun Jun 11, 2023 7:03 am
Forum: Tesla
Topic: Battery module help!
Replies: 11
Views: 756

Re: Battery module help!

A small blind rivet and cable lug might work.
by Clanarn
Fri May 26, 2023 2:13 pm
Forum: Classifieds
Topic: Nissan leaf inverter and PDM.
Replies: 1
Views: 336

Nissan leaf inverter and PDM.

Gen 2 80kw leaf inverter with connector for signal and resolver. 175eu.

Gen 3 PDM with connector, chademo and type 2 socket. 250eu.

Can be shipped.

Located in Gothenburg, Sweden.
by Clanarn
Thu Mar 09, 2023 1:24 pm
Forum: Classifieds
Topic: Wanted: Orion BMS O2BXL48
Replies: 1
Views: 316

Wanted: Orion BMS O2BXL48

Hello. I am searching for two O2BXL48. Lead time from Orion is 12 weeks maybe someone here knows how/where to get it quicker or even has for sale?
This its the master/slave capable version.

Thanks,
Anton
by Clanarn
Wed Jan 11, 2023 3:32 pm
Forum: VW (VAG, Volkswagen, Audi, Porsche etc.)
Topic: EV MPPT for E-Golf 2020
Replies: 24
Views: 6562

Re: EV MPPT for E-Golf 2020

Or.... only charge the 12v battery with solar and call that a day?=)
= DCDC will not work as hard when driving = range.
Maybe find a way to turn off(properly controll) the dcdc above a certain voltage of the 12v battery making sure it only used when needed.
by Clanarn
Mon Aug 01, 2022 3:19 pm
Forum: Battery Managment (BMS)
Topic: Peugeot e-208 CATL modules BMS interface [SOLVED]
Replies: 86
Views: 26961

Re: Peugeot e-208 CATL modules BMS interface [SOLVED]

I have a couple of MAX17841 interface boards left if someone is interested. 40eu.
Pm me for schematic.
max.jpg
by Clanarn
Thu Mar 31, 2022 12:32 am
Forum: VW (VAG, Volkswagen, Audi, Porsche etc.)
Topic: ID.3 and other MEB battery packs in conversions
Replies: 70
Views: 25401

Re: ID.3 and other MEB battery packs in conversions

Jochen, what a bummer, sad, but think you blew the smd resistor in the line of the flex cable, leading to cell 12, disabling it effectively. 100mA is about max what it will take... Lars, a partner has designed a cell-tab board using oem cell-tab cable, out goes MOLEX with pin-numbering sticker for ...
by Clanarn
Mon Mar 21, 2022 4:42 pm
Forum: Hyundai/Kia
Topic: 64kwh Kona battery
Replies: 28
Views: 9088

Re: 64kwh Kona battery

MAX17843 is cracked by Bexander. I made an interface board for it successfully communicating with the latest Renault Zoe, Peugeot e-208 and Kia Niro PHEV. Let me know if you want one to try. Quite possible that MAX17845 is similar enough to MAX17843 so it can be controlled with MAX17841B. A first st...
by Clanarn
Mon Mar 14, 2022 11:26 am
Forum: Mitsubishi
Topic: Mitsubishi outlander charger and DC:DC
Replies: 352
Views: 94631

Re: Mitsubishi outlander charger and DC:DC

Hi. Which side of the contactors have you guys connected the HV to? Any significent current draw that makes it "dangerous" to connect directly to HV battery? Thx.
by Clanarn
Mon Feb 28, 2022 4:32 pm
Forum: Classifieds
Topic: Wanted bmw csc modules
Replies: 1
Views: 564

Re: Wanted bmw csc modules

Pm
by Clanarn
Sun Jan 30, 2022 7:42 pm
Forum: Chevy/Opel/Vauxhall/PSA
Topic: Renault Zoe/Leaf PTC heater
Replies: 7
Views: 4893

Re: Renault Zoe/Leaf PTC heater

Ran 4mA across the HVIL. Required 2.5V which seems resonable. Made no difference. Maybe it needs a combo of that and a signal generated from a master as you describe Johu. I doubt it however.
Here is the code I have been testing with.
ZOEptc.ino
(749 Bytes) Downloaded 115 times
by Clanarn
Sun Jan 30, 2022 11:38 am
Forum: Chevy/Opel/Vauxhall/PSA
Topic: Renault Zoe/Leaf PTC heater
Replies: 7
Views: 4893

Re: Renault Zoe/Leaf PTC heater

Interesting. Worth a try. Measured between HV neg and one of the HVIL cables and got 12kohm. Doesn't make a low current chain improbable if its isolated I guess.
by Clanarn
Sun Jan 30, 2022 10:49 am
Forum: Chevy/Opel/Vauxhall/PSA
Topic: Renault Zoe/Leaf PTC heater
Replies: 7
Views: 4893

Renault Zoe/Leaf PTC heater

So for my e46 build my plan was to use a gasoline Webasto heater. However I managed to squeeze in allot bigger battery than what was first planned which meant that the reduced range by electric heating would have a smaller impact on usability. l288884a.jpg Purchased a PTC heater from a 2015 renault ...
by Clanarn
Fri Dec 17, 2021 5:18 pm
Forum: Projects
Topic: BMW E46 320d Japanization
Replies: 31
Views: 6788

Re: BMW E46 320d Japanization

Bratitude - Intresting, Imperial threads on the ibooster body?. Nice thread exactly how I'm doing it=). looks like I have to do some research on the stroke length and cylinder diameter. Domt177 - I don't have a Tesla ibooster that I can compare with but it looks the same from pictures. Except from t...
by Clanarn
Tue Dec 14, 2021 1:09 am
Forum: Projects
Topic: BMW E46 320d Japanization
Replies: 31
Views: 6788

Re: BMW E46 320d Japanization

Rolled the dice and purchased a passat gte brake servo. Essentially a Tesla Gen 1 booster. And it actually seems to fit on the e46 when flipped 90° to the right wohoo :P The E46 master cylinder also kind of fits on the ibooster body. Even has the same bolt pattern as the passat one so I will try to ...
by Clanarn
Mon Dec 13, 2021 10:22 pm
Forum: Projects
Topic: BMW E46 320d Japanization
Replies: 31
Views: 6788

Re: BMW E46 320d Japanization

Heating. So my idea for cabin heating is to replace the original cabin radiator with a Renault ZOE ptc. These can be purchased for 100-150eu. IMG_0251.JPG IMG_0176.jpg Located a "low speed can transceiver" "up to 125k" (TH8053) So if someone has readings of a <125k can bus on the...
by Clanarn
Mon Dec 13, 2021 10:12 pm
Forum: Projects
Topic: BMW E46 320d Japanization
Replies: 31
Views: 6788

Re: BMW E46 320d Japanization

IMG_0175.jpg BMS in development. Bexander has helped me design an interface board with MAX17841. With 2.54mm headers it can be used on a breadboard for testing and then soldered on to a dedicated pcb for example. More info on this when I get it up on GitHub. Contact me if you are interested to purc...
by Clanarn
Mon Dec 13, 2021 10:04 pm
Forum: Projects
Topic: BMW E46 320d Japanization
Replies: 31
Views: 6788

Re: BMW E46 320d Japanization

IMG_0252.JPG
by Clanarn
Mon Dec 13, 2021 10:00 pm
Forum: Projects
Topic: BMW E46 320d Japanization
Replies: 31
Views: 6788

Re: BMW E46 320d Japanization

Update time. Finally sort of finished the front battery thus making room in the garage for the car. Rather nicer to work on the car in 15°C vs -5 :D . The rivets need to be waterproofed and I think I will make an extra support under the battery. tempImagebIUXjN.gif tempImageuLxFYX.gif tempImageT1tsG...
by Clanarn
Thu Nov 25, 2021 11:53 pm
Forum: Projects
Topic: BMW E46 320d Japanization
Replies: 31
Views: 6788

Re: BMW E46 320d Japanization

Just what I was looking for! Will try this. Is it possible to sand it?
by Clanarn
Wed Nov 24, 2021 1:29 am
Forum: Projects
Topic: BMW E46 320d Japanization
Replies: 31
Views: 6788

Re: BMW E46 320d Japanization

IMG_0025.JPG
IMG_0026.JPG
Here I'm TIG welding the box. Was just as hard as I expected to be. Should be strong enough but not waterproof. Therefore I'm thinking of adding something along the weld to seal it. JB weld or butyl seal tape.
IMG_0009.JPG
by Clanarn
Tue Nov 16, 2021 3:02 am
Forum: Projects
Topic: BMW E46 320d Japanization
Replies: 31
Views: 6788

Re: BMW E46 320d Japanization

IMG_0084.JPG Building busbars. Zoe service disconnect and radsok connectors. All mounted on an alu plate so that the box can be dropped down onto it. IMG_0083.JPG Busbars from the bottom row. I will add a bit more isolating protection here. Next step is also to build a box around this with 0.8mm st...
by Clanarn
Tue Nov 16, 2021 2:55 am
Forum: Projects
Topic: BMW E46 320d Japanization
Replies: 31
Views: 6788

Re: BMW E46 320d Japanization

IMG_0069.JPG
IMG_0065.JPG
IMG_0063.JPG
IMG_0068.JPG
2 layers here. 3 batteries in each layer.
6*4.5kwh=27kwh
Yes, that's only in the front.
Pretty tight however. The modules wouldn't fit in this config if they were 1cm longer.