#FormulaFlash
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FormulaFlash V1.0.4.0 Update: Adds ECU Data Cloud Processing Platform New Feature
FormulaFlash ECU Programmer will release the new software V1.0.4.0 on JUNE 13, 2025. This version addedECU Data Cloud Processing Platform (Beta version).DTC/DPF/GPF/OPF/EGR/EVAP/AdBlue are free and available to all users in the beta version. By ticket system, engineers will manually process the data for you for free.
1.NEW PROTOCOLS
DELPHI DCM7.1AP SERIES EEPROM DATA READ AND WRITE
PORSCHE SDI6, SDI7, SDI8 BENCH READ AND WRITE
CKS+ IDLE SPEED ADJUSTMENT
BAIC 1.5L R15C1 (AECS FC-34)
CHANGAN 1.2L LJ469QAECS (AECS FC-34)
CHANGAN 15DAM15KL (AECS FC-34)
DONGFENG 1.5L 4A15Q6 (AECS FC-34)
DONGFENG/FENGXING 1.5T 4J15T (AECS FC-34)
DONGFENG/FENGXING 1.6L 4A92FR (AECS FC-34)
JAC 1.6L DAM16KL/HFC4GB3 (AECS FC-34)
JAC 1.8L, 2.0L, 2.0T
LJ4A18Q6/LJ481Q/HFC4NA3 (AECS FC-34/FC-51)
JINBEI/SWM/BRILLIANCE 1.5L SWC15M (AECS FC-34)
JINLU/INLONG 2.0L LJ481 (AECS FC-34)
KING LONG/JINLONG 1.8L LJ4A18 (AECS FC-34)
LDV/SAIC 1.5LLJ4A15 (AECS FC-34)
SGMW 1.8L, 2.0L LJ479Q6/LJM20B (AECS FC-34/FC-50)
SHANDONG KAMA 1.6L DAM16KR (AECS FC-34)
XIAMEN GOLDEN DRAGON 1.8LLJ4A18 (AECS FC-34)
GEELY 010690492 1 (EASY U2)
SGMW 1.2L N12 (EASY U2.5)
SGMW 1.5L B15 (EASY U2W)
SGMW 1.5L N15A (EASY U3.6)
SGMW 1.5L N15T (EASY U3D/U3E)

FormulaFlashDTC OFF New Update
(The database is updated daily)
Depending on the improvement of the ticket system, users will get free ECU data processing services in the beta system version.
--VW Audi Porsche Seat Skoda BOSCH: MED(ME)17.1.7.5_17.6.x_17.1.X, 17.1.XX_17.5.XXSeries, including: MED17.5.20, MED17.5.22, MED17.1, MED17.1.1, MED17.1.6, MED17.1.10, MED17.1.27, MED17.1.61, MED17.5.2, MED17.5.5, MED17.5
--Hyundai / Kia Bosch: ME, MED(G) 17.9.8 17.9.2 17.9.21 17.9.01 (11 12 13) (TC1724 TC1764 TC1762 TC1767) MB 1.5MB
--Volkswagen / Audi / Porsche: SIMOS 8.1, SIMOS 8.2, SIMOS 8.3, SIMOS 8.4, SIMOS 8.5, SIMOS 8.6, SIMOS 10, SIMOS 11, SIMOS 12, PCR2.1, SIMOS18.x, SI-MOS16.x, SIMOS19.x, Temic AL551, Temic AL552, Temic DQ200, Temic DQ250, Temic DQ380/DQ381, Temic DQ400, Temic DQ500
--Mercedes-benz: SIM271DE/SIM271DE20, SIM271KE/SIM271KE2.0
--Porsche: SDI6 SDI7 SDI8 SDI9VAG Bosch ME(D)17.5/17.5.2/17.5.2/17.5.22/17.5.25/17.5.6
--Delphi: DCM7.1AP
--Delphi China: MT62 MT62.1 MT62.3 SPC5634 1.5MB, MT80 TC1762, MT92/MT92.1/MT92.1E TC265 2.5MB, MT95.1, MT20U/MT20U2/MT22U1/MT22U2 256KB (METAL CASING) 德保福 MT22.3 MT22.5 SPC5644 1.5MB, MT22.1 512kB, MT22.1 768kB, MT22.1.1 256kB, MT20U 1 EDC17C55, EDC17C81, EDC17C63, EDC17C35, EDC17C183, EDC1793 4M
--Bosch china: ME17.8.3 TC1728, MED17.8.1D TC1728, MED17.8.2 TC1767, MG1US008 UD8 TC277 4MB, MG1US708 080 TC387 10MB, MG1UA008 UP8 SPC574 2.5MB BMW NWS9, MSV70, MSV70N, MS80/81/85/87
--Delco: E83, E39, E80
--Delphi China: DCM6.2, DCM6.2AP, DCM3.2, DCM3.2AP, DCM3.7, DCM3.7AP
--China AECS: FC-50 (BETA), FC-51 (BETA)
--Lindian: LEC4AP 1.5MB, LEC4AF
--Geely: 010490292 (Easy U2)
--Wuling: SIM2K-DS1, SIM2K-51.4, SCE60, SGMGW 1.2LN12 (Easy U2.5) SGMGW 1.5L B15 (Easy U2W) SGMV 1.5L N15A (Easy U3.6) SGMGW 1.5L N15T (Easy U3D/U3E)
--Bosch CHINA: MD1CS089 8MB, MD1C6878 4MB, MD1CE108 6MB

3.How to use DTC OFF by FormulaflashECU Data Cloud Processing Platform?
Run Formulaflash software
Select “User Center”

Select “Data Processing”

Then you can see the following functions are supported:
DTCoff- Beta
GPFoff- Beta
DPFoff- Beta
OPFoff- Beta
Immo off-Beta
EGRoff-Beta
AdBlue-Beta
Kindly notice:
The current FormulaFlash software version is V1.0.3.3 Beta. Except for the DTC OFF function, all other features are disabled (greyed out). Please update to version V1.0.4.0 to access the full functionality.
Here takes DTC OFF as an example
Click “DTC off- Beta”

Select your device and upload the data file to be processed, click the “Analyze File” button, and wait for the system to return the detailed information

Select the DTC and click “DTC off-Beta”

After the processing is completed, the system will return the corresponding successfully processed data file.

Done!
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2025 FormulaFlash FAQs: ECU Support List, Annual Fee, Unique Features
FormulaFlash is a professional ECU tuning tool that enables ECU/TCU data reading and writing for a wide range of vehicle models. It also supports advanced functions such as Immo Off, power upgrades, DTC clearing, and VIN modification. Here have collected some frequently asked questions and answers for reference.
Topics covered:
Formulaflash Advantage
Formulaflash Annual Fee
FormulaflashUnique Features
Formulaflashsupported ECU & TCU models for one-click IMMO Off, Stage 1 power upgrades, VIN modification
…
Q1: What are the advantages of Formulaflash? Formulaflash combines 10 years of industry expertise with innovative technology to deliver: • Revolutionary "One-Click Operation" for simplified tuning processes • Complete ECU management: reading, writing, and automatic Checksum • Advanced functions: Immo off, performance upgrades, VIN modification, and DTC cleaning
Q2: Which models of Formulaflash ECU Programmer can be immo off with one click? Formulaflash currently supports immo off for Delco series/BMW series/EDC17/MED17/ME17/ME 788/ME 797/MT20/MT22…etc.
Q3: What ECU brands does Formulaflash cover? At present, the tool mainly supports Bosch/Siemens/Delco/Marelli/Chinese cars, etc., covering 4000+ common car models. More models are being continuously upgraded.
Q4: Does Formulaflash support Checksum? All the protocols it publishes support Checksum.
Q5: Is there an annual fee for Formulaflash ECU & TCU Programmer? The annual fee is $350, and a 12-month annual fee is provided when purchasing. After expiration, the reading, writing, and Checksum functions will not be affected. New features require an annual fee to be updated.
Q6: Which models currently support Stage 1 power upgrades? Power upgrade models include: ME17.9.11, ME17.9.12, ME17.9.2X, ME17.9.8, MEG17.9.2, MED17.9.8MEG17.9.8, MEDG17.9.8, MEG17.9.21, ME7.5, ME7.5.10, ME7.5.20, ME7.5.30, ME17.8.8, MED17.8.10, MED17.8.2, ME17.8.8, MED17.8.10, MED17.8.2, ME17.5.20, MED17.5.22, ME17.5.25, MSV90; Simos8X series; Delco series;
Q7: Which models support VIN modification? BMW series; Delco series; Volkswagen & Audi MED17/EDC17 series; MT20/MT22 series; Hyundai & Kia ME17 series, MED17 series, MEG17 series. They all support EEPROM checksum and support modifying VIN very well.
Q8: What are the unique features of Formulaflash ECU & TCU Chip Tuning Tool? It exclusively supports VW & Audi MED17/EDC17 EEPROM checksum and EEPROM IMMO off/IMMO cloning/new status mode, one-click modification of VIN, one-click operation for power level/IMMO data synchronization. Besides, it also supports BMW series and Delco series water temperature control.
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FormulaFlash V1.0.2.0 Update: Support More One-click IMMO Off + VIN Modification Models
FormulaFlash ECU programmer released the new software V1.0.2.0 on March 19th, 2025.
Check the upgrade info below and update your tool soon!

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FormulaFlash Update: Added DCM7.1AP OBD & Bench Read/Write/Checksum
FormulaFlash ECU Programmer released a major upgrade on Jan. 7th, 2024. It newly added DCM7.1AP OBD&BENCH READ/WRITE/CHECKSUM and more.
Check the upgrade details below and update your FormulaFlash soon!
Upgrade Info:
New version: 1.0.1.1
We’re excited to introduce the latest FormulaFlash update, packed with cutting-edge features for ECU programming and optimization:
MG1CA007, MGICA811, MG1CA920, MG1CP002, MG1CP007, MG1CS001,MG1CS002 SPC5777, MG1CS002 TC298, MG1CS003(DME 861), MG1CS008, MG1CS011, MG1CS015, MG1CSO16,MG1CSO17, MG1CS018, MG1CS019, MG1CS024, MG1CS026, MG1CS028, MG1CS032, MG1CS036, MG1CS042,MG1CS047, MG1CS080, MG1CS088, MG1CS111, MG1CS163, MG1CS201 CHECKSUM SUPPORT
MD1CE100, MD1CE101H, MD1CP0013, MD1CP002, MD1CP004 SPC5777, MD1CP004 TC298TP, MD1CP006, MD1CP014-5.2, MD1CP032, MD1CS001, MD1CS003, MD1CS004, MD1CS005, MD1CS006, MD1CS012, MD1CS016, MD1CS018, MD1CSO69, MD1CSO89 CHECKSUM SUPPORT
MSV80 BENCH READ/WRITE,VIN&ISN READ&MODIFY
SIM271D BENCH READ/WRITE/CHECKSUM
ME7.4.4/ME7A5 (TYPE 96)/ME7.4.5 (TYPE 98) ME 7X29F800BB+95PO8 BENCH BENCH READ/WRITE/CHECKSUM
SIMTEK 70/71/71.1/71.5/71.6/75.5/76.1/77/78 BENCH READ/WRITE/CHECKSUM
DCM7.1AP OBD&BENCH READ/WRITE/CHECKSUM

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FormulaFlash V1.0.1.0 Update: Added EDC17 ME17xx MED17x Modules One Click IMMO Off Solutions
FormulaFlash ECU Programmer released the newest software V1.0.1.0 on November 21st, 2024!
Upgrade Info:
We are thrilled to announce the release of a major update for FormulaFlash, designed to expand its capabilities and provide even greater efficiency.
What’s New in Version 1.0.1.0?
This update introduces a comprehensive list of ECU and ME/EDC/MED variants now supported for One-Click IMMO Off solutions, ensuring faster and more reliable service.
[VERSION] 1.0.0.9-> 1.0.1.0
UPDATE TIME: NOVEMBER 21, 2024
UPGRADE NOW AND WXPWRIWNCW NEXT-LEVEL
PERFORMANCE WITH FORMULAFLASHI
Added EDC17 Modules
EDC17Cxx Series:
EDC17C04, EDC17C06, EDC17C08, EDC17C10, EDC17C11, EDC17C18,
EDC17C19, EDC17C41, EDC17C42, EDC17C43, EDC17C46, EDC17C47,
EDC17C49, EDC17C50, EDC17C53, EDC17C54, EDC17C55, EDC17C56,
EDC17C57, EDC17C58, EDC17C59, EDC17C60, EDC17C61, EDC17C63,
EDC17C64, EDC17C66, EDC17C69, EDC17C70, EDC17C72, EDC17C73,
EDC17C74, EDC17C76, EDC17C79, EDC17C81, EDC17C83, EDC17C84,
EDC17C87.
EDC17CPxx Series:
EDC17CP01, EDC17CP02, EDC17CP04, EDC17CP05, EDC17CP06,
EDC17CP07, EDC17CP09, EDC17CP10, EDC17CP11, EDC17CP14,
EDC17CP15, EDC17CP16, EDC17CP18, EDC17CP19, EDC17CP20,
EDC17CP22, EDC17CP24, EDC17CP27, EDC17CP37, EDC17CP42,
EDC17CP44, EDC17CP45, EDC17CP46, EDC17CP47, EDC17CP48,
EDC17CP49, EDC17CP50, EDC17CP52, EDC17CP54, EDC17CP55,
EDC17CP57, EDC17CP58, EDC17CP60, EDC17CP62, EDC17CP65,
EDC17CP68, EDC17CP74.
EDC17CV Series:
EDC17CV41, EDC17CV42, EDC17CV44, EDC17CV45, EDC17CV52,
EDC17CV54, EDC17CV56.
Added ME17xx Modules
ME17 Series:
ME17.0.3, ME17.1.1, ME17.1.6, ME17.2, ME17.2.1, ME17.2.4,
ME17.2.42, ME17.3.0, ME17.5.20, ME17.5.22, ME17.5.24, ME17.5.26,
ME17.5.6, ME17.7, ME17.7.20, ME17.7.8, ME17.8.3.3, ME17.8.31,
ME17.8.32, ME17.8.33, ME17.8.42, ME17.8.5, ME17.8.8, ME17.9.1,
ME17.9.11, ME17.9.11.1, ME17.9.20, ME17.9.21, ME17.9.21.1,
ME17.9.23, ME17.9.5, ME17.9.51, ME17.9.52, ME17.9.53, ME17.9.55,
ME17.9.56, ME17.9.6, ME17.9.61, ME17.9.64, ME17.9.7, ME17.9.71,
ME17.9.74, ME17.U.6.
Added MED17x Modules
MED17 Series:
MED17.0, MED17.0.1, MED17.0.7, MED17.1, MED17.1.1, MED17.1.10,
MED17.1.11, MED17.1.12, MED17.1.21, MED17.1.27, MED17.1.6,
MED17.1.61.MED17.1.62, MED17.2 TC1766, MED17.2 TC1796,
MED17.2.2, MED17.3.1, MED17.3.3, MED17.3.4, MED17.3.5, MED17.4,
MED17.4.4, MED17.5, MED17.5.1, MED17.5.2, MED17.5.20,
MED17.5.21, MED17.5.25, MED17.5.5, MED17.6.9, MED17.7.1,
MED17.7.2, MED17.7.3, MED17.7.3.1, MED17.7.5, MED17.7.7,
MED17.7.8, MED17.8.10, MED17.8.10 HW2, MED17.8.2 HW2.TC1782,
MED17.8.2 TC1767, MED17.8.3, MED17.8.31, MED17.8.32, MED17.9.3,
MED17.9.30, MED17.9.63, MED17.9.7, MED17.9.8, MED17.9.9.


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Formulaflash BMW ISN/VIN Modification by One-Click Support List
The BMW ISN/VIN Modification One-Click Solution new feature was already updated on Formulaflash ECU Programmer on Nov.12th, 2024. It’s ready to use now. All existing users and new buyerscan get a 6 month license free for the BMW VIN/ISN modification package until November 15th, 2024. The new buyer also can get total 18 months subscription of Formulaflash for free. (Click here to review).
Formulaflash V1.0.0.9 New BMW Leading Functions:
Added:
EDC17C76/EDC17CP02/EDC17CP09/EDC17CP45/EDC17CP49/ME17.2/ME17.2.1/ME17.2.4/ME17.2.42/MED17.2/MED17.2/MED17.2.2/MEVD17.2Fxx/MEVD17.2.3/MEVD17.2.4Exx/MEVD17.2.5/MEVD17.2.6Fxx/MEVD17.2.7/MEVD17.2.8/MEVD17.2.9Exx/MEVD17.2.G/MEVD17.2.G Locked/MEVD17.2.H/MEVD17.2.K/MEVD17.8.4 read/modify ISN& VIN, IMMO OFF, one-click solution.
Added:
MSD80/MSD81 /MSD85/MSD87 read/modify ISN& VIN, one-click solution.
Added:
MSV90/MG1CS003/MG1CS201/MD1CP002/MD1CP032/MD1CS001 ISN&VIN reading function

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How to Modify BMW ISN/VIN by FormulaFlash?
In the previous article, we announced that FormulaFlash ECU Programmer will add BMW ISN/VIN modification feature on Nov. 12th, 2024 and shared the tips on how to receive a 6-month free license for this feature (click here to review). Today, we’ll guide you through using this new function with FormulaFlash.
For example: BMW 7 Series 2008- 2015 MSD85.4

Connect FormulaFlash and computer, and supply power to the device as well
Run FormulaFlash software
Input MSD85 in the search box to quickly find the corresponding car model

Follow the diagram to connect FormulaFlash and BMW MSD85 DME correctly


After that, click “Connection” and wait the process is complete

Then click “VIN/ISN/IMMOFF”
It will read the EEPORM and Flash data quickly, and show the PSW, VIN and ISN info.

Modify ISN:
Input the new ISN and click “Modify”
For example, we modify the last 2 digits “EA” to “12”, and then click “Modify”
It will show “Success” once the ISN is modified successfully.


Generate:
Click “Generate” and confirm to write the data directly to ECU
Wait a while, it will write the data into the ECU successfully.



Alright! That’s the whole process to modify BMW VIN/ISN by FormulaFlash ECU and TCU Chip Tuning Tool, very easy and fast!
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Formulaflash Update: Will Add BMW VIN/ISN Modification Package New Feature
Dear new and old customers,
Formulaflash ECU & TCU Chip Tuning Tool will add BMW VIN/ISN modification package new feature on November 12th, 2024. After upgrade, you can perform read, write and modify functions by one click.
Update details:
BMW ISN/VIN MODIFICATION ONE-CLICK SOLUTION
VERSION: 1.0.0.7-> 1.0.0.9
Update models:
MED17.2 (TC1766)
MED17.2, MED17.4.6 (TC1796)
MED17.2.2 (TC1767)
MED17.2.2 (TC1797) R56, N55
MEVD 17.2.3 (TC1793) B38, B48
MEVD 17.2.x (TC1797), N13, B20, N55, S63
MSV80/MSV90/MSD80/MSD85/MG1CS003/MG1CS021, etc,
Function:
Read & Write & Modify by one click.

How to get BMW VIN/ISN modification package?
Formulaflash customers can enjoy the bonus below from November 1st to November 15th, 2024:
Bonus 1: Save US$125
All existing user and new Formulaflash buyer will get 6 month license free for the BMW VIN/ISN modification package.
Bonus 2: Save US$175
For the customer who will buy aFormulaflash ECU programmer, you will get an additional 6-month subscription for free, total 18 months will be given. (The subscription fee is 350$/year).
Notice:
*The Bonus Package would limited for the first 300 buyer.
*The price of BMW VIN/SIN modification package is 250$. After this promotion, it will be needed to pay extra to activate it. (Just offer the SN to your seller to activate)

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FormulaFlash Update ME788 BSL Read & Write & Clone/Checksum and IMMO off/Idle Speed Adjustment/Power Upgrade
FormulaFlash ECU Programmer released the newest software V1.0.0.7 on October 21st, 2024.
New Update
[Version] 1.0.0.6-> 1.0.0.7
UPDATE CONTENT:
1.ME788 BSL mode, Read & Write & Clone/Checksum and IMMO off/idle speed adjustment/power upgrade (world first)
2.New Checksum:SIMOS 8.X/MSD80/MSD81/MSD85/MSD87
UPCOMING UPDATES:
1.ME7.8/ME797/ME7971 virtual reading & writing /checksum and One-click operation mode for IMMO off/idle speed adjustment/power upgrade (world first)
2.ME797/ME7971BSL Read & Write & Clone/Checksum3.EDC16/EDC17/MED9 DTC clean and idle speed adjustment solution

Read also:
FormulaFlash Update DELCO E83 ME788 One-click IMMO OFF (WORLD FIRST)
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FormulaFLash Software Installation and Activation Guide
How to use FormulaFLash ECU Programmer for the first time? Need activation? Need activation code?
EOBDTOOL.co.uk engineer gives the answer below.
FormulaFLash is different from other ECU programmer. It’s easy to install and activate the software. No need activation code! No need factory for activation! Customer can activate the device after receiving.
Operation guide:
1.Download FormulaFLash software (29.8 MB)
2.After downloading, you will get a Formula_1.0.0.2 folder

3.Open this folder, and find FormulaFLASH.exe

4.Connect FormulaFLash ECU Chip Tuning Tool and computer
5.Unzip FormulaFLASH.exe software package, it will open the software program automatically, and prompt you to activate, just click “Yes”, and the device will be activated soon.

Kindly notice:
Make sure your computer is connected to the internet with a good signal.
Disable firewall and anti-virus before unzipping FormulaFLASH.exe, otherwise, the software cannot be opened normally.
Learn more:
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