Xhorse Multi Prog Clone Volvo Bosch EDC17CP22 ECU

 In this guide, we’ll walk through the process of cloning a Volvo S60 (2014) Bosch EDC17CP22 ECM (Engine Control Module) using Xhorse Multi Prog programmer. The original ECM had issues—check engine light was on, and the car wouldn’t start—so we replaced it with a used ECM and transferred the data from the old module.

Step 1: Preparing for ECM Cloning

Before starting, ensure you have:

• Multi prog (or a compatible programmer).
• Donor ECM (used/replacement unit).
• Original ECM data backup (critical to avoid programming errors).

Why Multi prog?

• No extra wiring needed—it has built-in schematics for easy connections.
• Supports reading internal and external flash memory separately.
• Faster and more reliable than other tools.

Step 2: Reading Data from the Original ECM

1. Connect Multi prog to the old ECM (power, ground, and ignition lines).
2. Read three sets of data:
   • Internal Flash
   • External Flash
   • EEPROM (critical immobilizer and calibration data).
3. Save all files securely—corrupted data can brick the ECM.

Note: Reading may take 4-5 minutes per section, and full backup is necessary before proceeding.

Step 3: Writing Data to the Donor ECM

1. Connect the replacement ECM to Multi-prog.
2. Load the saved files (internal flash, external flash, and EEPROM).
3. Write each section separately (Multiprog does not support full-file writing).
   • External Flash: ~8 minutes.
   • Internal Flash: ~1 minute 19 seconds.
   • EEPROM: ~2 minutes 2 seconds.
4. Verify successful writing—the tool will confirm completion.

Step 4: Testing the Cloned ECM

After writing:

1. Install the cloned ECM in the vehicle.
2. Turn on ignition—check for error lights.
3. Start the engine—if cloning was successful, the car should start normally.

Important: If the car doesn’t start, recheck:

• EEPROM data (most immobilizer issues come from incorrect EEPROM cloning).
• Power and ground connections to the ECM.

Done.

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Read and Write Acdelco E69 ECU with Xhorse Multi Prog

 Xhorse Multi Prog user new feedback:

Successfully reading and writing pcm Acdelco E69 (MED9.6.1) ECU. Clone GM Traverse PCM successfully.

Done in Buick Enclave GM Bosch MED9.6.1 menu.

Bench mode.

Read ext eeprom and ext flash.

Write ext eeprom and ext flash.

VVDI Prog Reset Ford Airbag GN15-14B321-KB

How-to guide: Xhorse VVDI Prog read Ford airbag SRS control unit GN15-14B321-KB to clear airbag crash.

Model: Ford Ecosport

Airbag part number: GN15-14B321-KB

Memory type is Infineon TriCore SAK-TC222S-16F.

Device to read: Xhorse vvdi prog or multi prog

Connect airbag module with vvdi prog via mcu3 reflash cable.

In vvdi prog, select MCU- INFINEON TC2XXX- TC22X-16F (JTAG)

Read DFLASH and Pflash data respectively.

VVDI MQB48 Adapter Read Skoda Octavia 2018 MQB Key Data

User feedback:

Škoda Octavia III 2018 MQB no keyless, collect immo data with VVDI MLB Tool and MQB48 adapter OK.

Then generate dealer and learn key with key tool plus. Using xhorse mqb key.
After finishing the job you have to weld the original again.

Photos attached:

Xhorse Multi Prog clone Volvo S60 CEM R5F64524

How to clone Volvo S60 CEM R5F64524_KFD with Xhorse Multi Prog programmer?

We already backed up the P-flash, Data-flash and eeprom of the original CEM.

Select Immobilizer-Volvo- CEM R5F64524_KFD.

Check wiring diagram.

Read and save P-flash of the donor CEM.

Read and save Data-flash and eeprom of the donor ECM, respectively.

Write original P-flash data to the donor CEM.

Write Data-FLASH to the donor ECM.

Then write original eeprom data to the ECM.

Done.