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I just want to confirm everything is ok after I update my ScanMyTesla app. It can show individual cell voltages in BMS menu, although its update rate is very low, one sample every one minute, since it has many cells need to output their voltages.

May I confirm again you are showing the data from a Model 3? Mine is 2020 Model 3.

Can you show us your BMS screen shot ?

Android

It is very strange that BMS tab shows nothing while other tabs (Battery or ALL) can see many inputs. Please check the following video.

Now ScanMyTesla can read some data from OBD2. Can it read voltage/current from different CELLs/MODULE? It seems only can show data as a whole battery.

Solved. These two ODB2 cables for model3 are simply doesn't work. I just buy from another cable from different source which can work without any problem.

I bought and installed the ODB2 cable for my Model 3 today, but it does not output power from the ODB2 socket, and the Bluetooth ODB2 dongle does not power on (No LED blinking and no searchable Bluetooth ODB2 device). The same OBD2 Bluetooth dongle on my Toyota car can work correctly. Since I...

I found this discussion about Model S, which can read the battery's voltages and temperature from its different cells/modules using CANBUS. https://teslamotorsclub.com/tmc/threads/reading-battery-voltages-and-temperatures-via-can-on-model-s.60509/ Can Model 3 read the data from different...

I my memory with 1537264-00-B I don't have this alert. It works perfectly with FalconFour's kit on my GEN3 model 3.

No need to remove the lower portion.

I just pull it with force. Of course you need to be caureful to remove the plastic lock on the top of this cover.

About two months ago, I tried to order it on Tesla website and ship it to the forwarder. Tesla eventually cancelled my order without any reason. Seems Hamiruo is a better option if you are willing to give them your login account.

I had precondition the battery before changing for about 30 minutes. It should not the problem of my car this time as this supercharger is newly opened just for a week and still under turning. So it is okay for me, since the supercharger is in front of a 7-11 convenient store and I can spend my...

Tested a new third-pary CCS1 EVALUE supercharger and works, but very slow, only 47kw (41w into the car) at 27% SoC.

Tested another thrid-party CCS1/2 SC (EVOASIS) CCS1 didn't work with stock Tesla adapter, car report multiple error code, CP_a133, CP_a074, CP_a066, tried several times but didn't work. ===> any suggestion? CCS2 work with modified ukraine CCS2 adapter, SC outputs 75kw but car received...

https://teslamotorsclub.com/tmc/threads/retrofit-ccs-compatibility-onto-earlier-na-model-3-diy-approach.251046/page-22 you can refer to here how it works, some videos and pictures.

I don't have any error messages after swap the GEN4 EU ECU from a GEN 3 NA ECU with FalconFour's kit. Work perfectly.

If you are in the US you may able to buy th part in Tesla service center directly, according to other people in the US did this before. Cheap and faster than find this part here.

Sold to Zak_ery! About the shipping fee I am so surprise the EMS fee from Taiwan to US was raised from 15 USD to 35 USD .... I am shocked in the post office totally.

It is NOT 3d printed.... Meanwhile, the Ukrainian Adapter is much solid than the stock Tesla adapter (sorry, it is made in Taiwan, I believe it is cost-down version)

Tested stocked Tesla CCS1-TPC adapter with thrid-party SC eTail, My SoC is high 85% so rate is low, only 30kw. But it works. I show the two adapters together for your reference. Letf: CCS2-TPC from Ukrainian, right CCS1-TPC from South Korea (although it acutally is Made in Taiwan, where I...

Something you all should know, be aware of possible SCAM

I don't think it is possible to use one account to buy many adapters. Tesla will cancel it. Harumio need multiple accounts to order multiple adapters. I guess they simply find some local people's addresses to order the product but rather use public parcel forwarder's addresses, so they won't be...

** I want to list this item on eBay but they limited by sell recently as my account was not use to sale anything several years, I am >20 years eBay user! https://www.ebay.com/fdbk/feedback_profile/wlee722gsb Tesla Model GEN3 charging ECU P1092755-82-B for sale, 335 USD. This is used to...

@FalconFour's solution+Ukraine CCS2 adapter ---> Max 140KW at SoC 37% Surprising!

Just added the 160 ohm resistor on PP-PE<=== Thank you @Wildib23 for your instruction Tested the modified Ukrainian CCS2-TPC adapter on the following SCs: Tesla TPC SC => work (v2,v3) Tesla CCS2 SC => v2 work, v3 no work==> cp_a139 'Charging equipment reports error' , Thrid-party CCS2 SC...

I was been told to add a resistor 160 ohm on the CCS pin PP-PE (based on the measurement from the stock Tesla CCS1-TPC adapter? not sure) to help EV to detect the presence of the adapter (not sure). Will try later once I got the resistor. My stock Tesla CCS1-TPC adapter suppose to deliver to me...

The Ukrainian adapter works very well with EU GEN3 CP ECU 1092755-82-B. I know I can replace it with EU GEN4 CP ECU 1537264-20-b, but it is meaningless for me (because I already can use CCS2 SC with EU GEN3 CP ECU). I want to use @FalconFour's approach because it will enable both TPC and CCS SC...

I had tested on a non-Tesla CCS2 SC (eTail) on the same day, but it didn't work. But the same SC (eTail) it was working perfectly while I am using EU GEN3 CP ECU 1092755-82-B, with the 'non-modified' Ukrainian adapter. So I believe it should be something wrong with my car's firmware/software or...

https://evparts.lt/index.php?route=product/product&product_id=11745&search=ccs&description=true @AlexUA confirmed this is Ukraine

Thank you for your response. Can you explain it more clear? I currently have a CCS2-TPC adapter and it works with EU CP ECU. You mean I need to buy a new adapter? Is it possible to revise my current adapter to you so called GEN4 plaid version?

** All the tests and results are in Taiwan, not in the US. The older cars here are all TPC (as US model 3) connectors, new cars are all CCS2. I want to enable my car to use both TPC/CCS2 if possible to avoid congestion issues in Tesla TPC SC here. Today I swapped my CP ECU from "1092755-82-B"...

Great video. I have to mention that the 'additional information' does not strictly imply you can you CCS or not, for example, my car in Taiwan does not show this option, but mine can use CCS. It still depends on which CP ECU you have.

I finally got the mysterious kit from @FalconFour ! one month shipping by eBay's terrible global shipping program (GSP). I will never use GSP again! Thank you @FalconFour again, I will report how it works here soon.

Please all of you must make sure your car is support CCS before buying this adapter. The most reliable way to make sure this is check your charging port (CP) ECU on the leftside of the rear trunk in a model 3. For more information you may check my website to ensure you have the right CP ECU...

You can see the internal of the EVHub adapter here. https://teslamotorsclub.com/tmc/posts/6530261/

I want this too

There is only DIY retrofit solution now, no official retrofit is offered. You may follow this thread Retrofit CCS compatibility onto earlier (NA) Model 3 - DIY approach If you cannot understand how to do it yourself, the only thing you can do is wait, until Tesla offer such a service, maybe...

Just chatted with @AlexUA to confirm what he want to say. He confirmed that GEN3 car can use GEN4 CP ECU with @FalconFour 's mysterious kit, should be no problem.

I later test my GEN3 CP ECU retrofit with CCS2/TPC adapter in Taiwan. Three SCs were tested, one Tesla CCS2 V2 and V3 SC, and one third-party (TAIL) CCS2 SC (the equipment is from Delta Co.Ltd). Three different CCS2 SCs are all work very well. Now for the people interested in this retrofit, the...

Until now there is no such service in Tesla Taiwan to upgrade the older Model3 to have CCS2. @FalconFour 's GEN4 kit it should be the best solution for all Taiwanese people, as it enables all Model 3 can use TPC/CCS ! Now mine is only work with CCS2 as I only have this CCS2 adapter (and TPC SC...

It has a triangle-PCB in this D-shape area, I installed it back after my modification. I also added additional protection using a heat-sink tube to keep the data signal wires from the high voltage, the photo shown here is not the final design, I forget to take a photo after I done it. Anyway...

I open the ccs2 adapter and found the internal signal wires are not well protected and seems too close to the DC pins (copper rods). This might be Alex said the isolation problem from high voltage (copper rods) and may grill CP ECU. As I only have heat shrink tube currently, I use the tubes to...

I tested the EU CP ECU with the CCS2 adapter, it works well with Tesla CCS2 V2 Supercharger (just tested it for maybe less than 5 minutes as my SoC is high). Billing from Tesla is okay. Will test V3 Supercharger and third-party CCS2 Supercharger later. In summary, for a GEN 3 Tesla Model...

I think I figure out why this situation happened to me. I replace my GEN3 with EU version CP ECU (1092755-82-B), it works with J1772 but not Tesla TPC SC. ==> Maybe it simply does not support the protocol to talk with Tesla TPC SC because there is no TPC SC in Europe, and that is why the rare...

I google this part number and found nothing, then I use Yandex and found this sentence "PLC Gen3 P1092755-04-B Корейский поддерживает одновременно CCS и CHAdeMO, но Сколково всё равно мимо. Предлагаем назвать его ретрофит 2.0" I use translator and it seems mean the south Korea version CP ECU...

Do you have any idea where to buy a South Korean GEN3 ECU?

Today I have bad news. I swapped my GEN 3 CP ECU NA version "092755-98-D", to EU version "1092755-82-B". Previously, I have tested to charge my car with a general J1772 charger with a J1772-Tesla adapter and a Tesla stock wall charger, they both work perfectly. But I tested two Tesla SCs in...

My friend has a new CCS2 model 3 in Taiwan, just imported within few days. I assume it SHOULD BE GEN4. But its additional information does not show any 'CCS' related information. I think maybe the Taiwanese menu just do not display this information. Of course, these are my guess, I am not sure.