EV-ECU and BMU custom firmware

[kolyandex]

BMU Support list:

9479A002 - Citroen C Zero
9499A186
9499A672
9499B115
9499B116
9499B530
9499C643
9499C648
9499D028
9499D054 - PHEV

EV-ECU Support list:

9486A012 - Citroen C Zero
9486A114
9499A182
9499A680
9499B056
9499B131
9499B229
9499C642
9499C661
9499D470

PHEV-ECU Support list:

9486A014 - PHEV

-------------------------------------

Capacity 0-120 Ah
Charge voltage 4.0-4.3

https://youtu.be/Yr1CuTJQd7k

Remote flashing possible.

iam@kolyandex.su
https://t.me/kolyandex

[OutlanderMatt]

Hi, I see you're not doing remote custom firmware however would it be possible to purchase the ECU/BMU/PHEV Flashing tool from you so I can start having a look at customising the settings?

I am more than happy to pay for this flashing tool and I think previously you have had some pricing for it.

Thank you and look forward to your reply

[Mithula]

Please can I get the upgraded file.
Thanks




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BMU Support list:

9479A002 - Citroen C Zero
9499A186
9499A672
9499B115
9499B116
9499B530
9499C643
9499C648
9499D028
9499D054 - PHEV

EV-ECU Support list:

9486A012 - Citroen C Zero
9486A114
9499A182
9499A680
9499B056
9499B131
9499B229
9499C642
9499C661
9499D470

PHEV-ECU Support list:

9486A014 - PHEV

-------------------------------------

Capacity 0-120 Ah
Charge voltage 4.0-4.3

https://youtu.be/Yr1CuTJQd7k

Remote flashing possible.

iam@kolyandex.su
https://t.me/kolyandex

[nrayanov]

Hi Kolya,

I have send out an email.

In a nutshell, I have a Mitsubishi Outlander PHEV, sourced 58 Ah CALB batteries from China. Need to adapt BMU from 40 Ah to 58 Ah.

[kolyandex]

Hi. What mail address?

[nrayanov]

Hi. What mail address?

That would be iam@kolyandex.su. Email is from 2 DEC 2025 10:55 PM BG time, so perhaps early morning on the 3 DEC for you.

Posting it here then:

Hello!

I watched some of your videos on Youtube and wanted to reach out to get your opinion on what I'm planning to do.

I have a Mitsubishi Outlander PHEV 2020 from Canada (which means still the 2.0 mIVEC and the 12 kWh battery).

I have already done 3 DBCAMs in the last year, but my battery SOH is about 60% with the car having about 96k kilometers.

I want to replace/change the existing battery cells with new ones.

I'm planning to source such from China and found 58 Ah CALB batteries, which have the same height as LEV40/LEV46 and are slightly shorter and thinner.

How can I make the car read the new battery capacity permanently? I know a DBCAM will only do it temporarily. Also, I still want to have the fast charging via chademo working.

Also, would it make sense to try to find bigger batteries as long as they fit and are similar in size to LEV40/LEV46?

Last, but not least, I'm looking to buy the necessary software or pay consultation fee to make the whole thing work.

Let me know if you are interested in collaborating.

Я тоже читаю по-русски, если вам проще на нём общаться.