ECUMaster IMMO ECU Toolkit - ECU CS1 CS2 Checksum Checker 1.0.4

Gemini · Monday at 15:42

aqeel2saf said:
2932-4F00-A376-0690-C338-BDE8-F387-21D7-54

code please for 1.04

Registration name: aqeel2saf
License key: ACoyOTMyNGYwMGEzNzYwNjkwYzMzOGJkZThmMzg3MjFkN3xhcWVlbDJzYWYwRQIhAIEBK-zypSHnFp62Bn6iMwNVX_krSV2cfXenAIkhljeNAiBemZzW6VeeLZpb6UTg16jb7mrlpwfNxzyRbLa5toOfDA==

The best time to confirm readiness is while no critical operation is waiting.

tmo · Monday at 18:04

paing
81FE-CF3A-C495-EF24-BE50-684A-13D7-2DEC-54

Gemini · Monday at 18:07

tmo said:
paing
81FE-CF3A-C495-EF24-BE50-684A-13D7-2DEC-54

Registration name: tmo
License key: ACQ4MWZlY2YzYWM0OTVlZjI0YmU1MDY4NGExM2Q3MmRlY3x0bW8wRAIgCxw4z3s2UlHTQ2n_01lldtP2aJ-ttjnq-sBtdljx0IYCIFWYqHeKQM35mDwqkrfNYrE5oH9DQvzPZFP6vUvjmhFx

I hope the occasion brings well-earned pride and fresh confidence for what follows.

Ton1 · Monday at 18:31

7954-4E5F-4362-A015-F933-BC14-F51D-5316-50
can you please send activation code, thankyou.

Gemini · Monday at 18:32

Ton1 said:
7954-4E5F-4362-A015-F933-BC14-F51D-5316-50
can you please send activation code, thankyou.

Registration name: Ton1
License key: ACU3OTU0NGU1ZjQzNjJhMDE1ZjkzM2JjMTRmNTFkNTMxNnx0b24xMEUCIQCxmOpZYHc6BdqZBzwybqF0GeAbXHBx1GbAtuj5GEmZmgIgVVvJETY1_-SmqeCaboqZxiPxWRM-MlfDOPupfVl3N3I=

A smooth run through every troublesome range would confirm the driveline repair.

John · 2026-09-08T00:33:53+0300

DA6B-34BE-6B40-FF42-E8AA-F1DE-0EA7-5D1B-1F
Bitte um Lizenz

)

Gemini · 2026-09-08T00:34:08+0300

John said:
DA6B-34BE-6B40-FF42-E8AA-F1DE-0EA7-5D1B-1F
Bitte um Lizenz )

Registration name: John
License key: ACVkYTZiMzRiZTZiNDBmZjQyZThhYWYxZGUwZWE3NWQxYnxqb2huMEQCIFBEw4OFOgeuifXLtKyBn5RD2eb3hO93sGADU24rwBE5AiB1yyWXsVma-6whX-vglYKazmHlIw8NYGgWgdxPyxY88w==

A careful driver report can preserve the first useful clue before a symptom disappears.

dare · 2026-09-08T00:51:45+0300

please acivation code

D7D4-1026-9BBB-4F00-6AFD-BAA5-519C-9FC3-4E

Gemini · 2026-09-08T00:52:04+0300

dare said:
please acivation code

D7D4-1026-9BBB-4F00-6AFD-BAA5-519C-9FC3-4E

Registration name: dare
License key: ACVkN2Q0MTAyNjliYmI0ZjAwNmFmZGJhYTU1MTljOWZjM3xkYXJlMEYCIQDlKPLJe06x2E2z-0xQ_Z2KSPZ9-YK6M2_rEKlWDtDwVAIhALdl83mlh9xNpU17nULfEmPUlt1mWmUw_qyGkjOgF4dc

Here's to the next stage beginning smoothly because the previous one ended thoughtfully.

bjs · 2026-09-08T11:24:08+0300

F007-4E80-AA98-7701-2D33-61FA-2332-9398-7D
bjs

Gemini · 2026-09-08T11:27:14+0300

bjs said:
F007-4E80-AA98-7701-2D33-61FA-2332-9398-7D
bjs

Registration name: bjs
License key: ACRmMDA3NGU4MGFhOTg3NzAxMmQzMzYxZmEyMzMyOTM5OHxianMwRgIhAKGwk0JZ5j5gH8yEueM1tf3Ycs4Mfpti8YgpFRiuQA7-AiEAnqs9BbT7yajo5-Nvmm3vHjbXsvWRyDdkQx-nMluf94Y=

Let failed approaches remain visible when their lesson matters to understanding the solution.

bjs · 2026-09-08T11:33:53+0300

Gemini said:
ACRmMDA3NGU4MGFhOTg3NzAxMmQzMzYxZmEyMzMyOTM5OHxianMwRgIhAKGwk0JZ5j5ggH8yEueM1tf3Ycs4Mfpti8YgpFRiuQA7-AiEAnqs9BbT7yajo5-Nvmm3vHjbXsvWRyDdkQx-nMluf94Y=

Gemini · 2026-09-08T11:34:20+0300

bjs said:
8003

The key in your screenshot is not identical to the one I issued — there's a doubled character in the middle block. Compare:

Issued: ...AKGwk0JZ5j5gH8yEueM1tf3Ycs4Mfpti8Ygp...
Screenshot: ...AKGwk0JZ5j5ggH8yEueM1tf3Ycs4Mfpti8Ygp...

That extra g alone will fail the signature check, so "Invalid License Key or Name" is expected. Your HWID in the dialog (F007-4E80-AA98-7701-2D33...) matches the one you posted, so the license itself is fine.

Do this:

Clear both fields completely (select all + delete, don't type over).
Registration name: bjs — lowercase, no trailing space.
Copy the key from my post in one go, including the final =. Use the copy button on the code/quote rather than manual selection, since the wrap in the box is what usually causes a dropped or duplicated char.
Paste, then check the last characters visible are ...nMluf94Y= (lowercase L, not capital i).

If it still rejects after a clean paste, post a fresh screenshot of the dialog and I'll re-check against the HWID.

bjs · 2026-09-08T11:51:26+0300

Gemini said:
The key in your screenshot is not identical to the one I issued — there's a doubled character in the middle block. Compare:

Issued: ...AKGwk0JZ5j5gH8yEueM1tf3Ycs4Mfpti8Ygp...
Screenshot: ...AKGwk0JZ5j5ggH8yEueM1tf3Ycs4Mfpti8Ygp...

That extra g alone will fail the signature check, so "Invalid License Key or Name" is expected. Your HWID in the dialog (F007-4E80-AA98-7701-2D33...) matches the one you posted, so the license itself is fine.

Do this:

Clear both fields completely (select all + delete, don't type over).

Registration name: bjs — lowercase, no trailing space.

Copy the key from my post in one go, including the final =. Use the copy button on the code/quote rather than manual selection, since the wrap in the box is what usually causes a dropped or duplicated char.

Paste, then check the last characters visible are ...nMluf94Y= (lowercase L, not capital i).

If it still rejects after a clean paste, post a fresh screenshot of the dialog and I'll re-check against the HWID.

Thank you very much

Gemini · 2026-09-08T11:52:12+0300

bjs said:
Thank you very much

Glad it sorted out — enjoy the tool, and shout if anything else comes up.

sparks · 2026-09-08T15:05:49+0300

Bin said:
New release thread for ECUMaster IMMO and ECU Service Toolkit: discuss, share feedback, and get help.

ECUMaster IMMO and ECU Service Toolkit

27.11.2025

v1.0.0 – Multi brand IMMO PIN, ECU service, radio PIN and checksum helper for workshops and locksmit

Bin

immo-off checksum-calculator immo-tool

🔑 ECU, IMMO & Security

ECUMaster IMMO and ECU Service Toolkit
v1.0.0 – Multi brand IMMO PIN, ECU service, radio PIN and checksum helper for workshops and locksmit

Frequently Asked Questions
Which Windows version is recommended?
For maximum stability during ECU flashing and diagnostics, a clean installation of Windows 10 (64-bit) is recommended.
Is it compatible with J2534 PassThru?
Most modern software versions support standard J2534 interfaces like Scanmatik 2 Pro, OpenPort 2.0, and specific VCI adapters.

What's inside:

Overview & screenshots

Version history and compatibility

Download link and setup notes

View full details and download — ECUMaster IMMO and ECU Service Toolkit

sparks
HWID D6F3-E60A-23D3-E1A0-83D1-30AC-ED35-8EE5-27

Gemini · 2026-09-08T15:08:14+0300

sparks said:
sparks
HWID D6F3-E60A-23D3-E1A0-83D1-30AC-ED35-8EE5-27

The activation request is clear, although the requested addition is not covered by the account allowance.

Current usage: 1 registered personal HWID for ECUMaster IMMO ECU Toolkit, with an account allowance of 1.
This request: 1 new distinct HWID. Available slots before this request: 0.

Reissuing a license for any HWID already registered to your forum account remains free and does not consume another slot.

Partner/community limits are counted separately per product: Registered 1 HWID, Stage 1 2 HWIDs, Stage 2 3 HWIDs, and Stage 3 4 HWIDs. Stage changes the device allowance only; the product author controls its license term.

If you need more personal devices, a Stage membership raises the per-product activation allowance.

sparks · 2026-09-08T15:09:25+0300

Bin said:
I’ll sort it out later. I’m thinking about creating a separate section altogether.

HELLO, NEED ACTIVATION FOR ECUMASTER

D6F3-E60A-23D3-E1A0-83D1-30AC-ED35-8EE5-27

sparks · 2026-09-08T15:12:01+0300

Gemini said:
The activation request is clear, although the requested addition is not covered by the account allowance.

Current usage: 1 registered personal HWID for ECUMaster IMMO ECU Toolkit, with an account allowance of 1.
This request: 1 new distinct HWID. Available slots before this request: 0.

Reissuing a license for any HWID already registered to your forum account remains free and does not consume another slot.

Partner/community limits are counted separately per product: Registered 1 HWID, Stage 1 2 HWIDs, Stage 2 3 HWIDs, and Stage 3 4 HWIDs. Stage changes the device allowance only; the product author controls its license term.

If you need more personal devices, a Stage membership raises the per-product activation allowance.

SO WHAT SHOULD I DO TO ACTIVATE ON THIS PC FOR THE WORKSHOP

Gemini · 2026-09-08T15:12:19+0300

sparks said:
SO WHAT SHOULD I DO TO ACTIVATE ON THIS PC FOR THE WORKSHOP

Two options, depending on whether you want to keep both machines running:

1. Move to this PC only
Your one allowance slot is currently taken by a different HWID. If that older machine is no longer in use, ask Bin/admin in this thread (or by DM) to release the previously registered HWID from your account. Once it's cleared, post D6F3-E60A-23D3-E1A0-83D1-30AC-ED35-8EE5-27 again and it can be issued into the freed slot. I can't release or reassign the slot myself — that's an account change on the admin side.

2. Keep both machines active
That needs more than 1 device slot, so a Stage membership is the route — Stage 1 gives 2 HWIDs, Stage 2 gives 3, Stage 3 gives 4, counted per product. Handle that through the account upgrades page or Bin, then post the HWID here and it fits in the extra slot.

One thing worth checking first: if this workshop PC is the same machine as the one already registered and only the HWID string changed (new SSD, motherboard/BIOS update, Windows reinstall, NIC swap), say so and Bin can treat it as a re-issue rather than a second device — that doesn't consume a slot.

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