π NEW RELEASE IMMO MASTER V2.3 Unlock Power with Precision
P.S An Internet Access is Required For This Software To Work
πΈ Just Released β Take a look at our brand new interface!
β Sleek.
β Intuitive.
β Fast & Secure.
π― New Special IMMO OFF Solutions in V2.2:-
πΉ FIAT β MJD 8F3.GB | 8GMF
πΉ PSA β IWA48p2 | EDC16C34 NEMO | MD1CS003 | VALEO VD56.1
πΉ RENAULT β EMS3110 | EDC17C42 | EDC17C84
πΉ SsangYong β Delphi DCM 3.2AP
πΉ VAG β PCR2.1 | SIMOS18 | MD1CS004
π Secure Activation System β 1 device = 1 license
πΎ Direct File Send with MCUID
π₯οΈ Compatible with all Windows versions
π¦ Lightweight: Only 40MB
π International support β Fast response
π Get IMMO MASTER V2.2 Today!
π No demo β Direct full version.
πNew IMMO OFF Solutions Added in IMMO MASTER V2.3!π
New Added ECUs:
β
KIA / HYUNDAI:
πΉ Bosch Kefico CPGPSH2.14.1
β
NISSAN:
πΉ Bosch EDC17C45 Flash
πΉ Denso Flash
β
OPEL:
πΉ Delco E83
β
ISUZU:
πΉ Bosch EDC15M1
β
RENAULT:
πΉ Bosch MD1CS006 flash and MCU ID
β
VOLKSWAGEN (VW): Temic
πΉ DSG DQ200
πΉ DSG DQ250
Supported Vehicles List
π· BMW :
Bosch: EDC16C35 Flash
EDC17C06 Flash
EDC17CP02 Flash
π· FIAT :
Bosch:
EDC16C39 Flash
EDC16C34(Nemo, Bipper, Fiorino)Flash
EDC17C49 Flash
EDC17C69 Flash
Valeo:
Valeo V34.1 / V34.2 EPROM
Magneti Marelli:
IAW 5AF EPROM
MJD 8F3.GB MPC
8GMF MPC
π· FORD:
Bosch:
EDC17C10 Flash
EDC17CP05 Flash
MED17.0.1 Flash
π· Isuzu :
Bosch:
EDC17CV41 Flash
π·Iveco:
Bosch:
EDC16C39 Flash
EDC17C1 EPROM
EDC17C49 Flash
EDC17CP52 Flash
EDC17C69 Flash
π·Kia-Hyundai:
Bosch:
EDC15C7 Flash
EDC16C39 EPROM
EDC17C08 Flash
EDC17CP14 Flash
EDC17C57 Flash
Kefico CPEGD2.20.2 Flash
Siemens:
Sim2k 341 Flash
π·Peugeot-Citroen:
Bosch:
MD1CS003 Flash and MCU ID
EDC16C34 – C3 EPROM
EDC16C34(Nemo, Bipper, Fiorino)Flash
EDC16CP39 EPROM
EDC17C10 EPROM
EDC17C60 EPROM
EDC17CP11 Flash
ME7.4.4 EPROM
ME7.4.5 EPROM
MED17.4.4 EPROM
MEVD17.4.2 EPROM
Magneti Marelli:
IAW6LPX Flash
IAW48P2 Flash
Siemens :
SID201 EPROM
SID801 / 801A EPROM
SID802 EPROM
SID803/803A EPROM
SID804 EPROM
SID806 EPROM
SID807 EVO Flash
SAGEM:
SAGEM S2000 EPROM
SAGEM S2000Pm2 EPROM
Valeo:
VALEO J34P EPROM
VALEO V34.1 EPROM
VALEO V34.3 EPROM
VALEO V46.1 EPROM
VALEO V46.11 EPROM
VALEO VD46.1 EPROM
VALEO VD56.1 Flash and MCU ID
Delphi:
DCM 3.4 EPROM
DCM 3.5 EPROM
DCM6.2 EPROM
π·Mercedes :
Bosch :
EDC17CP01 Flash
EDC17CP10 Flash
EDC17C66 Flash
MED17.7.1 Flash
MED17.7.5 Flash
MED17.7.2 Flash
π·Mahindra :
Bosch:
EDC17C55 Flash
π·Opel:
Bosch:
EDC16C39 EPROM
EDC17CP19 Flash
π·Renault :
Bosch:
EDC17C11 Flash
EDC17C42 Flash and MCU ID
EDC17C84 Flash and MCU ID
Siemens :
SIM32 Flash
Valeo :
Valeo V42 Flash
Valeo V40 Flash
Continental :
EMS3110 Flash
π·SsangYong :
Delphi :
DCM3.7AP MPC
DCM3.2AP EPROM
π·Toyota :
Denso :
Generation I Flash
Generation II Flash
Denso Generation III Flash
π·VW:
Bosch :
EDC15VM+ EPROM
EDC16 EPROM
EDC17U01 Flash
EDC17U05 Flash
EDC17CP14 Flash
EDC17C74 EPROM
EDC17CP74
EPROM
EDC17CP74 Flash
ME7.X EPROM
MED17.5.25 EPROM
MD1CS004 Flash and MCU ID
Siemens :
Simos PPD1.x Flash
SIMOS 2 EPROM
SIMOS 3 EPROM
SIMOS 6.3 EPROM
SIMOS 7 EPROM
SIMOS 9 EPROM
SIMOS18 Flash and MCU ID
PCR2.1 Flash and MCU ID
IMMO Master V2.3 is a specialized automotive software tool utilized by locksmiths, ECU tuners, and mechanics to process Engine Control Unit (ECU) dump files. Its core purpose is to remove, disable, or reset a vehicle’s factory immobilizer system, an operation widely known in the industry as an “Immo Off” solution.
Primary Functions
- Immo Off (Deactivation): Modifies the ECUβs flash or EEPROM file so the vehicle can start without detecting a transponder key signal. This is useful for engine swaps, project cars, or permanently bypassing faulty immobilizer modules.
- Virginize ECU: Resets a used or donor ECU back to its factory “clean” state. This permits the module to be easily re-programmed and matched to a new vehicle.
- PIN/SKC Extraction: Decodes the vehicle’s secret security PIN code from the uploaded dump file, allowing you to program new keys using standard diagnostic tools.
- Checksum Correction: Automatically corrects the file’s checksum parameters after editing. This guarantees the ECU will not throw a corrupted file error or brick the hardware upon flashing.
Typical Workflow
- Read the ECU: Use a hardware programmer (e.g., KESS, KTAG, PCMTuner, or a traditional EEPROM programmer) to extract the binary file (.bin or .hex) from the vehicle’s ECU.
- Load to Software: Import the raw file dump directly into the IMMO Master interface.
- Apply the Fix: Select the appropriate vehicle make, model, and ECU type, then click the automated “Immo Off” or “Virgin” execution button.
- Write and Reinstall: Export the newly modified file, flash it back onto the ECU chip, and physically reinstall the module into the car.
Alternative Software Standards
If you are looking for highly rated, heavily supported alternative toolsets that accomplish identical tasks, the following options are broadly utilized in automotive workshops:
- IMMO Universal Decoding (IUD): One of the most popular multi-brand offline database software kits for file decoding.
- Neurosuite IMMOFF17: A premium software specialized for processing advanced Bosch (EDC17, MED17, MG1) and Continental ECUs.
- Toyolex: An industry-standard, dedicated automated patcher for Toyota and Lexus Denso ECUs.
If you are trying to resolve an immobilizer issue on a specific car, please reply with the vehicle’s make, model, year, and the ECU part number (e.g., Bosch EDC16C34). I can guide you through the exact repair steps or identify the right hardware required.




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