Launch X-PROG3 GIII PC Adapter with X431 GIII X-PROG 3 Advanced Immobilizer & Key Programmer

Launch X431 IMMO Programmer X-PROG3 + PC Adapter XProg3 ECU Programmer

Launch X431 IMMO Programmer X-PROG3 PC Adapter Features:
 
1. Used in conjunction with X-PROG3 anti lift matching programmer
2. 2D menu, clear and easy to choose
3. Powerful search function
4. Convenient modification of ECU data
5. USB communication, with a speed more than three times that of Android devices, making it more stable
6. Easy to copy data
7. Support engine data validation function
8. 1 year of free update online. Optimize expired device usage status so that features released before expiration can still be used when the device is in an expired state.
When a free subscription expires, new updates will be restricted from being downloaded. After 1 year, please check here for renewal.

-Software Newest Updated in January 14, 2025:
1. Added read and write, personalization, clearing function for BOOT mode Benz transmission ECU VGS4-0-NAG2, VGS4-500-NAG2.
2. Added BENCH mode Cadillac, Chevrolet transmission ECU T87A read and write function.
3. Added read and write function for BENCH mode Great Wall transmission ECU 7DCT450.
4. Added read and write function for BENCH mode Great Wall, Geely engine ECU MG1US008/MG1UA008.
5. Optimized BMW E83 data read issue.
6. Optimize expired device usage status so that features released before expiration can still be used when the device is in an expired state. When a free subscription expires, new updates will be restricted from being downloaded.

Software download link: https://en.cnlaunch.com/download

X-Prog3 PC Adaptor Features:
 
1. Used in conjunction with X-PROG3 anti lift matching programmer
2. 2D menu, clear and easy to choose
3. Powerful search function
4. Convenient modification of ECU data
5. USB communication, with a speed more than three times that of Android devices, making it more stable
6. Easy to copy data
7. Support engine data validation function
8. Launch XPROG3 PC Adapter PC Tools Software Download
Drop down and click "Download”
Software language: English, German, Japanese, Russian, French, Portuguese, Korean, Italian, Arabic, Traditional Chinese
Select the corresponding language setup to install. 

X-PROG 3 advanced immobilizer & key programmer 


X-431 GIII X-PROG 3 Highlights:

*** Ship From US/EU/UK, fast delivery, Free tax!
*** LAUNCH Official authorized dealer, 100% original

1. All-in-One Key Programmer. Integrates Multiple Function Models.
2. Reads & Writes Most Engine/ Gearbox ECUs Without Disassembling the Shell
3. Compatible with Multiple X-431 Series Diagnostic Tablet: X431 Pros Star, Pros Elite, PRO ELITE, Pro3 V5.0 (V+ V5.0), PROS V5.0,  Pro3S+ V5.0, LAUNCH PRO5, PRO TT, PRO3 ACE, PRO DYNO, PRO3 APEX, PAD II, PAD V, PAD VII, PAD V (PAD V ELITE), PAD VII ELITE, Immo PAD, Immo Pro, Immo Plus, Immo Elite, X-DIAG Pro3 etc.
*X431 V/ V+ 1.0-4.0/ Pros v1.0 with X-PROG3 CAN NOT ADD extra IMMO software. Please check here for more information. 
*Only the NEWEST version can support with X-PROG3 ADD extra IMMO software, such as X431 Pro3 V5.0 (V+ V5.0), PROS V5.0,  Pro3S+ V5.0, X431 V V5.0 and etc.

4. Supports VW/ AUDI MQB Platform Engine ECU Replacement or Cloning (Read engine ECU data directly from the key).
5. Works with Reprogramming Device to Backup/ Restore Programming Data (For Bosch/Siemens engine ECU).
6. Enables Reading/ Writing EEPROM, On-Board MCU and BMW CAS4+/ FEM Chips, Mercedes-Benz Infrared Keys, Generating Special Keys, Reading BMW Engine ISN Code.
7. For key programming, Xprog-3 is not for keys, it is mainly for cloning data. IMMO software is required for key programming.The IMMO LICENSE please check here.
8. NEW!!! Update VAG MQB NEC35XX D70F3524, D70F3525, D70F3526, D70F3529, D70F3532, D70F3537 add key & all keys lost 
9. NOTE: If you try to update key programming software and firmware on Launch X431 IMMO Plus/ Elite/ PAD V/ PAD VII, you must connect this key programmer with tablet, otherwise it will give error device no response.
10. - To use MCU3 Adapter, you must have Launch Xprog-3 GIII Adapter, if you do not have Xprog-3 GIII, you can buy this bundle to save your money.
      - The mcu3 adapter is not included with the xprog3.  

Note:
*X431 Pro5 SmartLink (new) has a Type-C connector that can directly connect with X431 X-Prog3 to perform ECU & TCU clone function.
*X431 Pro5 SmartBox (old) doesn't have a Type-C connector, but you can buy an extra OTG USB Micro to USB-C Adapter to work with X-431 X-Prog3 to perform ECU & TCU clone function.
*X-PROG3 will connect PAD VII/PAD V/Pro5 and IMMO series (IMMO Pro/IMMO Elite/IMMO Plus) via USB, for other X431 tablets, only Bluetooth or WiFi connection. 
*To clone ECU or TCU with X-PROG3, you need PAD series or IMMO tablet series tools. CRP919 BT/ X431 V/V+/Pros v1.0 with X-PROG3 cannot do ECU/TCU cloning. 

Launch X-PROG 3 Main Functions:

• Supports MQB.
• Reads & Writes Most Engine/ Gearbox ECUs Without Disassembling the Shell
• Supports VW/ AUDI MQB Platform Engine ECU Replacement or Cloning (Read engine ECU data directly from the key).
• Works with Reprogramming Device to Backup/ Restore Programming Data (For Bosch/Siemens engine ECU).
• Update VAG MQB NEC35XX D70F3524, D70F3525, D70F3526, D70F3529, D70F3532, D70F3537 add key & all keys lost NEW!!!
• X-PROG 3 enables reading and writing EEPROM, on-board MCU and BMW CAS4+/FEM chips, Mercedes-Benz infrared keys, generating special keys, reading BMW engine INS code.
• X-PROG 3 enables anti-theft type identification, remote control matching, key chip reading and matching, anti-theft password reading and anti-theft component replacement.
• More than just key programming — The LAUNCH XPROG 3 also supports advanced coding/programming functions: - ECU replacemetn for 4TH Generation Audi (0AW/0B5) gearboxs. - Reading, writing & cloning of the ECU for 4TH Generation VW UDS engines. - BMW E chassis 8HP gearbox ECU program wiping,.etc.

Extended function (need to purchase extra):
- Use with MCU3 adapter to do Benz All Keys Lost and ECU TCU Reading.
- Use with Launch RH850 Adapter for Renesas Encrypted RH850 MCU Read and Write 
- Use with Launch ECU Bench Adapter for Renesas Encrypted RH850 MCU Read and Write 
- Use with X431X-PROG3 PC Adaptor Support Read/Write ECUs Data And Engine Data Validation (this kit comes with a PC adaptor)
- Use with Gearbox Cloning adapters Faster connection without mcu3 adapter or a bundle of adapters.  
- Use with Toyota emulator key: can collect the data sent from the ignition coil, aiming to identify the ignition coil troubles and decode the data of the vehicle key chip.
- Use with Toyota All Keys Lost Adapter Kit Include with CH-01 H Non-Smart Key, CH-02 24-PIN and CH-03 27-PIN Adapters
1) Toyota 27 pin smart key AKL cable Support For Toyota 4A, 8A-A9, and 8A-AA smart keys all lost (dismantle and read the immobilizer box)
2) Toyota H non-smart key AKL cable Program Toyota 8A mechanical keys all lost. The applicable models are: 2014 onwards Corolla, Levin, Camry, Highlander, and Prado
3) Toyota 24-pin smart key AKL cable  Support Dismantle And Read The IMMO Box for F15/F18 smart keys, 2019 onwards such as Highlander, Alphard, and Vellfire, equipped with TMLF12 smart box
- Use with X431 Key Remote Maker support to Read Transponder, Generate Transponder, Detect Frequency, Detect Ignition switch coil signal, Generate Remote (Launch X431 remote), and Unlock Toyota smart key, etc functions.

Launch X431 G-3 Core Functions:
Supports the BMW F and G chassis 8HP gearbox ECU reprogramming to empty.
Supports the BMW CAS4/ CAS4+ module replacement.
Supports the ECU cloning and replacement for BMW Siemens engines.
Supports ECU replacement for the fourth-generation of VW/AUDI engine;
Supports ECU replacement for the fifth-generation of VW/AUDI Bosch and Siemens engines.
Supports the all lost and replacement for the fourth generation of AUDI EZS, comfortable ECU, and KESSY IC.
Erase the password for Mercedes-Benz engine and gearbox within 3S.11.
Add the function of calculating the password for the Mercedes-Benz key within 1 minute.
Integrated the functions of key matching/copy, anti-theft IC reading & writing, and ECU reading & writing, etc.
Supports common ECU/ MCU/ EEPROM major manufacturers, with over 1200 product models, and constantly updating.
Supports ECU replacement for all lost without disassembly for VW/AUDI non-35XX instrument (it can be read directly through independent harness without removing the IC).



What is the difference of Launch X-PROG3 and X431 Key Programmer?

Launch X431 Key Programmer can support to Read Transponder, Generate Transponder, Detect Frequency, Detect Ignition switch coil signal, Generate Remote (Launch X431 remote), and Unlock Toyota smart key, etc functions.

Launch X-PROG 3 diagnostic function supports key programming, engine and gearbox replacement for various of vehicles, you can retrieve ECU information, read, erase, and write in for a range of chips.
Compatible with X-431 series Launch Tablets, X-PROG 3 enables IMMO type identification, Remote control matching, Key chip reading & matching, key password reading and IMMO component replacement.

In summary:

Both of X431 Key Programmer and X-PROG3 can not use standalone, needs to use together with X431 series device.

But X431 Key Programmer is remote maker indeed, not immo programming tool. If you want to do immo programming to add new key, then add IMMO license for your X431 device with X-PROG3.
Or use with IMMO Plus, IMMO Elite Launch professional key programmer.

X-PROG3 is good tool to work with X431 series to do immo programming. But x431 key programmer is tool for remote.

Launch X-prog3 compatible keys:
1. Original Keys (OEM keys)
2. Launch dedicated universal remote keys
3. Xhorse Autel Keydiy universal keys (generated by the corresponding remote makers.)

Launch GIII X-Prog 3 Features:

1. Compatible with X-431 series diagnostic scanners, X-PROG 3 enables reading/ writing EEPROM, on-board MCU and BMW CAS4+/FEM chips, Mercedes-Benz infrared keys, generating special keys, reading BMW engine ISN code. 
2. Supported brands: VW, AUDI, SKODA, SEAT, BMW, MERCEDES-BENZ, TOYOTA, etc. More models continue to be updated. To check detail X-PROG3 Immobilizer key programming list, check list on the official website.

• Read/write for BMW CAS4+ and FEM chips
• Reading and writing car key chip
• Read for BMW engine ISN code
• Read/write EEPROM MCU....

3. Supported systems: Automatic Transmission, Instrument System, CAS, Body System, Lock System, etc.
4. Compatible with: PRO ELITE/ PROS ELITE, X-431 V, X-431 V+, X-431 PAD V, X-431 PAD VII, X431 PRO5, X431 PRO3S+ V5.0, X431 Pro3 Apex, Immo PAD, Immo Pro, Immo Plus, Immo Elite, X-DIAG Pro3 etc.
5. Reads & writes most Engine/ Gearbox ECUs without disassembling the shell


Launch GIII X-Prog 3 Advantages:

1. Supports VW/AUDI MQB platform engine ECU replacement or cloning (Read engine ECU data directly from the key).
2. Supports VW/AUDI MQB platform gearbox ECU replacement or cloning.
3. Supports ECU replacement for the fifth-generation of Audi (0AW/0B5) gearbox.
4. Supports reading, writing & cloning the ECU for the fourth-generation of VW UDS engine.
5. Supports BMW E chassis 8HP gearbox ECU reprogramming to empty.
6. Works with reprogramming device to backup/restore programming data (For Bosch/Siemens engine ECU).


XPROG3 PC Software Interface Description:
 
First, connect the X-PRO G3 PC ADAPTOR to the computer using a cable, then connect the X-PROG3 PC ADAPTOR to G3.
Secondly, click to enter the software (without connecting the X-PROG3 PC ADAPTOR and G3, the software cannot be accessed). The serial number will be automatically recognized from the X-PROG3 PC ADAPTOR. The activation code needs to be obtained from the envelope of the X-PROG3 PC ADAPTOR.
Thirdly, click [Activation] (only once,    no need to activate it again later), as shown in Figure 1



I.ECU Data Reading/Writing
 
1. Obtain the related ECU.
 
(1) Method 1: Obtain the desired ECU type through brand > model > engine > ECU in turn, as shown in Figure 2.



(2) Method 2: Query the desired ECU by entering a value in the search box. The search categories include brand, Bosch number and ECU type. For example, search for the MED17.5.25 engine by ECU type, as shown in Figure 3.


2. Click [Straight Connection Line Diagram] to obtain the ECU connection diagram, as shown in Figure 4.



3. Connection: Connect the ECU and PCBOX according to the information provided in the connection diagram. The physical connection diagram of MED17.5.25 (using the BENCH mode line) is shown in Figure 5, and the physical connection diagram using the gearbox adapter is shown in Figure 6.
 


 
4. Read the chip ID, as shown in Figure 7.
 

5. Back up the EEPROM data and save it, as shown in Figure 8 (the figure shows the save page of the read data).
 

 
6. Back up the FLASH data and save it, as shown in Figure 9 (the figure shows the process of reading FLASH data).

7. Restore EEPROM/FLASH data, as shown in Figure 10 (the figure shows the file selection page).
 

 
II. Data Processing
1. Click the [Data Processing] button on the main page, as shown in Figure 11, and select [Immobilizer Shutoff and File Checkout] [Data Cloning] process Volkswagen series and Porsche engine data, as shown in Figure 12.


 
2. File verification and anti-theft shutdown (process: select file > connect network to obtain > save file), as shown in Figure 13.
 


Support list June 2023:
 

ECU Name	ECU Type	ECU Brand	G3	FLEX
EDC16XX	ECM	Bosch	Support	Support
EDC17XX	ECM	Bosch	Support	Support
MD1CSXXX	ECM	Bosch	Support	Support
MD1CPXXX	ECM	Bosch	Support	Support
ME17.X.X	ECM	Bosch	Support	Support
MED17.X.X	ECM	Bosch	Support	Support
MED9.X.X	ECM	Bosch	Support	Support
MEV17.X.X	ECM	Bosch	Support	Support
MEVD17.X.X	ECM	Bosch	Support	Support
MG1CSXXX	ECM	Bosch	Support	Support
MG1CPXXX	ECM	Bosch	Support	Support
MSDXX	ECM	CONTINENTAL/SIEMENS	Support	Support
MSVXX	ECM	CONTINENTAL/SIEMENS	Support	Support
SDIX	ECM	Continental	Support	Support
GM EXX/TXX	ECM	DELCO	Support	Support
SIM271XX	ECM	Continental	Support	Support
SIMOS12.X	ECM	Continental	Not support	Support
SIMOS8.X	ECM	Continental	Support	Support
SIMOS-PCR2.X	ECM	Continental	Not support	Support
6HPXX	TCM	ZF	Support	Support
8HPXX	TCM	ZF	Support	Support
7DCT300	TCM	ZF	Support	Support
9G Tronic	TCM	Bosch	Support	Support
ALXXX	TCM	ZF	Support	Support
TCXX	TCM	Bosch	Support	Support
DPS6/DC4	TCM	GETRAG	Support	Support
DKG	TCM	GETRAG	Support	Support
DLXXX	TCM	Temic	Support	Support
DQXXX	TCM	Temic	Support	Support
MPS6	TCM	GETRAG	Support	Support
SPS6	TCM	GETRAG	Support	Support
VGSX	TCM	GETRAG	Support	Support
VL381	TCM	Temic	Support	Support
GM 6TXX/6LXX	TCM	DELCO	Support	Support
MEDG17.9.8	TCM	Bosch	Support	Support
MEG17.9.2	TCM	Bosch	Support	Support

 
Optional adapter accessories:
 

	Accessory Name	Material  code	function	picture
1	X-PROG3 Adapter Cable 1 (DQ200XX)	307110077	Used to connect the DQ200XX gearbox, and available models include VW, Audi, etc.
2	X-PROG3 Adapter Cable 2 (VL381)	307110078	Used to connect the VL381 gearbox, and available models include VW, Audi, etc.
3	X-PROG3 Adapter Cable 3 (DQ380)	307110079	Used to connect the DQ380/DQ381/DQ500 gearbox, and available models include VW, Audi, etc.
4	X-PROG3 Adapter Cable 4 (DQ250)	307110080	Used to connect the DQ250 gearbox, and available models include VW, Audi, etc.
5	X-PROG3 Adapter Cable 5 (DL501)	307110081	Used to connect the DL501XX gearbox, and available models include VW, Audi, Porsche, etc.
6	X-PROG3 Adapter Cable 6 (DL382)	307110082	Used to connect the DL382 gearbox, and available models include VW, Audi, etc.
7	X-PROG3 Adapter Cable 7 (VGS-NAG3)	307110083	Used to connect the VGS-NAG3 gearbox, and available models include Benz, Nissan, etc.
8	X-PROG3 Adapter Cable 8 (VGS2-FDCT/VGS-FDCT)	307110084	Used to connect the VGS-FDCT/VGS2-FDCT gearbox, and available models include Benz, Infiniti, etc.
9	X-PROG3 Adapter Cable 9 (VGS3-NAG2)	307110085	Used to connect the VGS3-NAG2 gearbox, and available models include Benz, etc.
10	X-PROG3 Adapter Cable 10 (8HP_V1(BMW/LR)/8HP_V2/8HP_V3)	307110086	Used to connect the 8HPXX/AL450/AL551/AL552 gearbox, and available models include BMW, Land Rover, Jaguar, Dodge, Alpina, Chrysler, Rolls Royce, Alfa Romeo, Aston Martin, Great Wall, Jeep, Lamborghini, Maserati, Iveco, etc.
11	X-PROG3 Adapter Cable 11 (MPS6)	307110087	Used to connect the MPS6/MPS6_GEN3 gearbox, and available models include Ford, Renault, Chrysler, Dodge, Land Rover, Volvo, etc.
12	X-PROG3 Adapter Cable 12 (DPS6)	307110088	Used to connect the DPS6 gearbox, and available models include Ford, etc.
13	X-PROG3 Adapter Cable Main Line (ML)	307110089	The extension wire of the gearbox harness, with one end connected to the immobilizer programmer and the other end connected to the gearbox harness

 
Package Includes:
 
1SET x Launch X431 GIII X-PROG 3 Advanced Immobilizer & Key Programmer
1SET x Launch X431 IMMO Programmer  X-PROG3 PC Adaptor