Ecu Cloning

Ecu Cloning

Ecu Cloning

Ecu Cloning

£150.00 +VAT

Our ECU cloning service is the perfect solution when your original engine control unit has failed but you have a suitable donor or replacement ECU. We transfer the full data set from your faulty ECU to the donor unit, allowing it to function exactly like the original — fully plug-and-play with no additional coding or programming required on the vehicle.

This service saves time, avoids expensive dealer visits and gets the vehicle running again quickly and reliably.

Guaranteed Secure Checkout

What This Service Includes

  • Complete data cloning from your original ECU

  • Transfer of immobiliser data, coding and configuration

  • Transfer of maps, VIN, and injector coding, where applicable

  • Plug-and-play return unit — no programming required onsite

  • Fast in-house turnaround by experienced specialists

  • Fixed pricing from £150, depending on ECU type

When ECU Cloning Is Needed

Common reasons for ECU cloning include:

  • The original ECU is damaged, dead or non-communicative

  • Water ingress, burnt tracks, or internal component failure

  • Replacement ECU sourced from another vehicle

  • Immobiliser mismatched, preventing the engine from starting.

  • Fault codes caused by corrupt or unreadable EEPROM/processor data

If your ECU shows any of these symptoms, cloning is the most reliable solution.

Supported ECU Types

We clone a wide range of petrol and diesel ECUs, including:

  • Bosch (EDC, MED, ME, MD series)

  • Delphi

  • Denso

  • Siemens/Continental

  • Magneti Marelli

  • Valeo

  • Many others — contact us if unsure

If you are not certain your donor ECU is compatible, provide the part numbers and we will check before you send it.

How the Cloning Process Works

1. Place your order online
Select the service and complete checkout to receive your order reference.

2. Send both ECUs to us
We need your original faulty ECU and your donor/replacement ECU.
Please package both securely and post them to:

SLT Remapping & Diagnostics
6 Fell Rd
Attercliffe
Sheffield S9 2AL
United Kingdom

3. We complete the cloning
Your ECU data is transferred, verified and tested on the bench where possible.

4. We return the cloned ECU
Your replacement ECU arrives ready to fit — simply install it and start the vehicle.

Why Choose Our ECU Cloning Service

  • Over 25 years of automotive electronics experience

  • Trusted by over 1,200+ remapping dealers worldwide

  • Professional equipment and safe handling procedures

  • Quick turnaround and reliable results

  • UK-based specialists with excellent support

Important Information

  • This is a cloning service only — you must supply both the faulty ECU and the donor ECU.

  • Donor ECUs must be the correct hardware version and compatible part number.

  • If an ECU is severely damaged or unreadable, we will contact you before proceeding.

  • Always package ECUs securely to avoid damage in transit.