Read Mazda Gen4 1N83M ECU with OBDSTAR ECU Master

OBDSTAR ECU MASTERread and write Mazda Gen4 MCU 1N83M ECU successfully.

Mazda Melac Gen4 E6TAXXX MPC5746R (1N83M)

Bench mode.

Read flash ok.

Write flash ok.

Supports checksum correction.

 

 

 

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Flex Korhex Unlock DAF Delphi ETC3 UDS ECU

MMS Flex Korhex DAF Delphi ETC3 UDS locked ECU unlocking review:

With the new Flex + Korhex solution, ETC3 UDS units can now be unlocked and programmed directly in our workshop, eliminating the need to ship the control unit elsewhere.

Supported DAF models with Delphi ETC3 UDS:

• DAF CF (IV)
• DAF XF 106 (II) 2017–2024
• PACCAR MX-11 10.8L / MX-13 12.9L

 

"It’s a hard job to open the ECU. Took more than 1 hour to open the ECU.

Tips to open the case: Use a hydraulic press with wooden blocks to secure the connectors and prevent them from moving. Then, use a large pry bar to remove them.

You connect your 12v starter (or the one provided by flex on the tool) but the ECU you connect directly in 24V.
The only pins you use fromFLEXare CAN L / H and PW 1/2.
You need 2 power supply one 12v for flex box only!
And one for powering ecu ( so put +24v on pin 1 and 60 and ground on pin 57 ).
Start boot glitch unlocking.

After unlocking, no need to useKorHex.

Read and write with Flex, all done.”

 

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How to Use OBDSTAR CAN Direct V2 Cable for Renault Cars?

How to use/connect theOBDSTAR CAN Direct V2 cableon Renault cars?

The aim is to access to the c can after gateway, skipping it.

Is there any scheme or picture available on the G3 during the prompt?

 

 

Here is the clue.

OBDSTAR G3 will show the scheme and pictures. You can view it in the immo menu without connection to the vehicle.

The piercing clamps should be connected on two wires of the BCM.

Then connect OBD cable with vehicle and device. One end need to be connected to OBD2 port.

 

The CAN Direct V2 cable isused on following Renault models for spare key programming, not All keys lost.

2020- RENAULT Clio 5

2020- RENAULT Captur

2020- RENAULT Arkana

2020- RENAULT Kangoo

2020 RENAULT Espace

2021- RENAULT Scenic

2020- RENAULT Zoe

2022- RENAULT Traffic

2021- RENAULT MEGANE 4 PH2

 

Take an example:

Add a 2022 Renault Clio 5 blade key using the OBDSTAR X300 Classic G3.

During the procedure, data was retrieved from the CAN bus using the CAN DIRECT V2 adapter; the Flash memory was read, the PIN code was obtained, a precoded key was generated, and the keys were programmed.

 

Tools used:

OBDSTAR X300 Classic G3

OBDSTAR CAN Direct V2 cableor16+32 cable

Goodcharger

Working key

A new key to be programmed

 

Procedure:

NOTE: It is important to use battery support unit or at least good charger.

 

Step 1: Read Dflash

Select Renault- Clio 5- 2020 to 2024- Blade
Read Dflash- via OBD.

 

This function requires a harness connection to the gateway
There are two connections available.

 

Use C1022 CAN Direct V2 or C1007 Renault 16+32 harness cable.

Here we use the CAN Direct V2 adapter to connect the gateway.
G3 will show you connection diagrams.

 

 

Connect CAN Direct kit with BCM.

Read and save D-flash data.

 

Step 2: Read PIN Code
Load D-flash data to retrieve PIN code.

 

Step 3: Make dealer key
Choose Load D-flash or manually enter the 28-digit PIN code to make dealer key.
Make dealer key successfully.

Step 4: Program keys

Select Program keys.

Turn the ignition ON with a working key.
Load Dflash to program keys.

Enter the number of keys to be programmed.

 

All keys will be deleted.
Insert the keys to be programmed and turn the ignition on.
Learn 1st ok
Insert next key to be programmed and turn the ignition on.
Learn 2nd key ok.

 

Test both keys.

www.obdii365.com

 

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2025 Ford Mustang All Keys Lost by OBDSTAR G3

User report: program 2025 Ford Mustang USA model all smart keys lost usingOBDSTAR X300 Classic G3successfully.
Read password from BCM module flash with RH850C4-06 adapteron bench mode.
Then program key via OBD.

 

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How to Use CGDI MLB Tool to Add VAG MQB48 Key

CGDI MLB Tool VAG MQB48 key adding function is ready.

Here we will show how to read MQB48 original key data using CGDI MLB software.

 

Tools used:

CGDI MLB Tool

DB25 cable

12V power supply

A laptop

Original key

New OEM key or CGDI remote

 

Procedure:

Disassemble the original MQB48 key shell.
Run CGDI MLB Tool software
Select MQB48 function.

Check key wiring diagram.
Find the one that matches your original key circuit board.

 

Remove one capacitor on the key PCB.
Then solder wires to the key board via DB25 cable.

In this case, only need to solder 2 wires, black and red.

Then connect DB25 cable with CGDI MLB tool.

Place the key circuit board into the induction coil.

Pay attention to where you place the key.
Otherwise, the key may not be detected. Placement varies by key type, and the software will prompt you.

Then start identifying key info.
Read original key data successfully.

 

Then generate dealer key (generate CG remote)
The final step is to learn key in car.

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Flex + Korhex Unlock DAF ETC3 UDS ECU

DAF ETC3 UDS unlocked withMMS Flex + Korhexjust now. The job actually went very well.

Boot glitch mode.

using Korhex adapter.

Unlock in boot glitch mode ok.

Read and write ok.

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Flex Supports BMW MD1CS003 Bench Unlocking No ECU Opening

WithMagic Motorsport Flexthe BMW Bosch MG1CS003, equipped with the SPC5777M processor, can now be programmed directly in Bench mode.

• No ECU opening.
• No Boot Glitch unlock.
• No extra steps.

Flex version 8.21.0.0 is now available

The latest Flex update expands support for BMW Group vehicles with the introduction of Bench programming for theBosch MG1CS003ECU.

Equipped with an SPC5777M processor, the Bosch MG1CS003 control unit can now be programmed directly in Bench mode, no need to open the ECU or perform the unlock procedure via Boot Glitch.

This new Flex solution simplifies the ECU programming workflow: fewer steps, no ECU opening, and a faster, safer procedure.

Key insights:
BMW Bosch MG1CS003 – SPC5777M

• WorkingMode: Bench
• Memories: Read/Write/Checksum Internal Flash, Read/Write Internal EEPROM, Full Backup
• License: FLS0.1M/S – FLS0.5M/S
• Connection: ~10 seconds
• Reading Time: ~2 minutes 30 seconds
• Writing Time: ~2 minutes

Some of the supported vehicles:

• BMW X3 (III) G01 (2021MY) 2.0L 20i 16V 181HP
• BMW 5-Series (VII) G30/G31 (2021MY) 2.0L 30e 16v PHEV 288HP
• BMW7-Series (VI) G11/G12 (2021MY) 4.4L V8 50i 32v 523HP
• BMW 8-Series (I) G14/G15/G16 (2021MY) 3.0L 40i 24v 328HP
• BMW Z4 (III) G29 (2021MY) 2.0L 30i 16v 254HP

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Unlock DS4 MD1CS003 ECU with OBDSTAR G3

DS4 MD1CS003 locked was successful unlocked withOBDSTAR DC706and AdBlue deleted.

There is MD1CS003 Locked option to choose , you have to use MP001 and
RH850 C4-06 adapter to conncet to mainboard ECU.
Checksum was corrected by ObdStar.
Car runs fine. Resistor was removed to Read/Write and soldered back to place.

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Unlock Bosch ECM4 Locked ECU with EngineDance X5

Euro 6 truck Bosch ECM4 ECU is now unlocked with theEngineDance X5programmer.

EngineDance has added BENCH access to Bosch ECM4 for modern heavy-duty platforms. Bosch ECM4 ECUs powering 13L Euro 6 engines across Renault Trucks, Volvo Trucks & Mack Trucks lineups are now supported in Bench mode (Normal Read).

Supported:

• Volvo FH / FH Aero, FM
• Renault Trucks T / T High, C
• Mack Anthem, Pinnacle

Example:

BOSCH ECM4 Unlock successful by EngineDance
2021+ Volvo Group Trucks

• Method: Bench (Normal Read / Write)
• ECU Model: Bosch ECM4
• Target Engines: Renault DTI13, Volvo D13K (Euro 6) & Mack MP8
• Clean Workflow: Direct pinout connection—no ECU opening needed.
• Bench after unlock.

 

Function:

Read full data (eeprom + flash)
Write flash
Write eeprom

 

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CG FC200 V1.4.1.0 Adds More MD1 MG1 Unlocking ECUs

CG FC200 programmer released new big software upgrade V1.4.1.0 on September 21st, 2026. With the new upgrade, you can unlock more locked ECUs, clone Simos PCR 2.1 ECU, do immo off for more ECUs.

 

CG FC200V1.4.1.0
Version Update
More Powerful Functions, Better Experience

1 Added Read/Write Support for the Following ECU Types:
Borgward: MED17.8.21
Changan: MT92.1E
Buick: GL8 48V (Lithium Battery Read/Write)
Lynk & Co: MG1US708_BootLoader TC387Q

2 Added Support for Bench mode Read/Write on the Following Locked ECUs (Boot Mode unlock first, then Bench Mode):
Locked_BOSCH MG1CS011 TC298 test
Locked_BOSCH MG1CS014 TC299 test
Locked_BOSCH MG1CS008 TC298 test
Locked_BOSCH MG1CS163 TC298 test
Locked_BOSCH MD1CS069 TC299 test
Locked_BOSCH MG1CS042 TC298 test
Locked_BOSCH MD1CS012 TC298 test
Locked_BOSCH MD1CP017 TC298 test
Locked_BOSCH MD1CE100 TC299 test
Locked_BOSCH MG1CP007 TC299 test
Locked_BOSCH MD1CS005 TC298 test
Locked_BOSCH MD1CP061 TC298 test
Locked_BOSCH MG1CS031 TC298 test
Locked_BOSCH MG1CS002 TC298 test
Locked_BOSCH MD1CS089 TC299 test
Locked_BOSCH MD1CE101 TC299 test
Locked_BOSCH MD1CS003 TC298 test
Locked_BOSCH MD1CP006 TC298 test
Locked_BOSCH MG1CS028 TC298 test
Locked_BOSCH MD1CP007 TC298 test
Locked_BOSCH MG1CS047 TC299 test
Locked_BOSCH MD1CE102 TC299 test
Locked_BOSCH MD1CS004 TC298 test
Locked_BOSCH MG1CS111 TC298 test

3 Added PCR2.1 Clone Data Transfer Function

4 Added Blank CALID Repair Function for the Following Models:
EDC17C81
EDC17C55
EDC17C63

5 Added OBD-VIN Repair Function:
MT22.1 MC9S12XEQ512
MT22.1 MC9S12XEP768 VIN
LEC4AF
LEC4AP

6 Added New Immo Off Support Types:
Toyota Lexus DENSO 1st generation
Toyota Lexus DENSO 2nd generation
Toyota Lexus DENSO 3rd generation
Toyota Lexus DENSO 4th generation
Siemens&Continental sim2k-140/141/142/143/341
Siemens&Continental sim2k-240/241/242/243/245
Siemens&Continental sim2k-250/251/253/258/259
Siemens sim2k-47/simk43/simk42
Delphi MT38
Delphi MT38-amplifier signal off
Delphi MT86
Delphi MT86-amplifier signal off
BOSCH ME7.9.7.9.7.9.7+
BOSCH M7.9.8 MG7.9.8
BOSCH MED9.7.9.8/MEDG17.9.8/MEG17.9.8
BOSCH ME17.9.21/MEG17.9.21.1/ME17.9.21.1
BOSCH ME17.9.2/MEG17.9.2/MEGD17.9.2
BOSCH MEG17.9.1/MEG17.9.1
BOSCH ME17.9.11/ME17.9.11.1
BOSCH ME(G)17.9.11(12-13)
BOSCH ME(G)D17.x.x
KEFICO-MI172xx,MI183xx,MI182xx-(128kb&256kb&512kb)
BOSCH EDC17CP14 Flash
BOSCH ME17.5.20
BOSCH ME17.5.26
BOSCH ME17.5.21
BOSCH ME17.5.5
BOSCH ME17.1
BOSCH ME17.1.1
BOSCH ME17.1.6
BOSCH ME17.x.x
BOSCH ME7.1.1
BOSCH ME7.5
BOSCH ME7.8
Siemens-5wp_4M2T256B
Nissan Hitachi <2009
Nissan Mec 32
Nissan Lucas 93c46
BOSCH ME17.3.0
BOSCH MEV17.x.x
BMW MS42,ms410/AD
BOSCH MED17.x
BOSCH ME17.8.x
BOSCH MED17.X.X
Mitsubishi E6T42XXX
Iveco Truck stralis,Edc17cv41
Toyota 2TR-FE
Buick E83

7 Function Fixes
(1)Fixed the Clone Data Parsing Function: PCR2.1, SIMOS8.5, ME17.5.22, EDC17CP14, MED17.1, MED17.5.25, MED17.5, MED17.5.5-TC1766
(2)Fixed the Immo Data Parsing Function: PCR2.1,SIMOS8.5, MED17.5.25, MED17.5, MED17.5.5-TC1766
(3)Fixed the write failure issue after Immo Off on EDC17C63.
(4)Fixed the checksum issue on MD1CS018.
(5)Fixed the CALID modification failure on ECU6.1_Black.
(6)Optimized the OBD-VIN Repair function for the Bosch ME7 Series.

8 Function Optimizations:
(1)Optimized Boot Mode detection for locked MG1/MD1 ECUs.
(2)Optimized the write function for Nissan Hitachi EFI series.
(3)Optimized checksum processing for Volvo MB279700-9811, MB279700-9801, and MB279700-96xx.
(4)VIN Function Optimizations:
MED17.810.1
MED17.0
MED17.2.P
SIMK43
(5)DTC Function Optimizations:
E39A
EDC17C81
MD1CS089
MED17.8.10
MT62.1
MEG17.9.8
Easy_U2.5
LEC4AP
ME7-ME7.8.8
MG1UA008
MG1CS080

 

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