ECU cloning
Check the original data and compatible donor before arranging an engine-controller replacement.
OWNERS · GARAGES · TRANSMISSION SPECIALISTSECU & TCU cloning.
ECU & TCU cloning.
Repair, recovery & replacement.
A failed controller, a used replacement that will not work or a gearbox-electronics enquiry. Start with the original data, the diagnosis and a compatible route.
Burton upon Trent workshop. Accepted postal jobs across the UK. Suitable mobile work checked by postcode.
CHOOSE THE STARTING WORK
The fault and the data decide the route.
ECU repair & recovery
Discuss suspected internal faults, connector damage, water ingress or a failed software write.
TCU & mechatronic work
Identify the actual gearbox, electronics and installer’s findings before transfer or assessment.
Programming failed, or the vehicle needs diagnosis first?
BEFORE BUYING A REPLACEMENT
Keep the original. Check both identities.
Cloning needs the supported original information and a compatible replacement. Repair needs evidence of the actual fault. A matching connector, a tuning protocol or a similar part number cannot decide the whole job.
Plan the replacement route01
The vehicle evidence
Complete scan, symptoms, relevant circuit checks and recent software work.
02
The original and donor
Full labels, condition, available data and exact supported operation.
03
The installer’s next steps
Underlying fault corrected, applicable coding or adaptation and final checks.
UNDERSTAND THE COMPLETE JOB
Assessment. Replacement. Quote.
PLAN THE WORK
ECU / TCU assessment process
Plan ECU or TCU assessment with vehicle findings, agreed bench checks and clear repair, recovery or replacement options through Precision Remaps UK.
Read the detailsPLAN THE WORKECU / TCU replacement planning
Compare original repair, supported cloning and application-specific replacement options. Check ECU or TCU identity and donor suitability before purchase.
Read the detailsPLAN THE WORKECU / TCU costs & turnaround
Understand ECU and TCU quote factors, assessment scope, donor work, shipping and installation timing. Request pricing and availability for your exact job.
Read the detailsCONTROLLER FAMILIES
Identify the electronics. Confirm the operation.
These reference pages help you prepare the enquiry. Family names describe a starting point; exact hardware, software, original data and donor suitability are checked individually.
CONTROLLER REFERENCE
Kefico SIM2K-510 / SIM2K510
Hyundai and Kia SIM2K510 ECU access, tuning, recovery and repair enquiries. Exact software and donor suitability checked before booking or dispatch.
View the next stepsCONTROLLER REFERENCEBosch EDC17 & MED17
Cloning, repair and recovery enquiries for EDC17 and MED17 controllers, assessed by the exact hardware, software and available original data.
View the next stepsCONTROLLER REFERENCEBosch MD1 & MG1
Protected Bosch MD1 and MG1 access, recovery and replacement enquiries. Exact variant, software and requested operation determine the route.
View the next stepsCONTROLLER REFERENCEDSG DQ controllers & mechatronics
DSG DQ200, DQ250, DQ381 and DQ500 enquiries for supported data transfer, replacement compatibility and transmission control work.
View the next stepsCONTROLLER REFERENCEZF 8HP & 9HP transmission controllers
ZF transmission-controller enquiries for replacement data, recovery and tuning, with gearbox variant and electronic-unit identity checked first.
View the next stepsCONTROLLER REFERENCEContinental SID & Delphi DCM ECUs
Replacement, recovery and tuning enquiries for SID and DCM controller families. Identify the full variant and the required operation first.
View the next stepsCONTROLLER REFERENCEBosch EDC16 & MED9
EDC16 and MED9 replacement, cloning and recovery enquiries. Check the exact original, donor, available backup and vehicle condition before dispatch.
View the next stepsCONTROLLER REFERENCEContinental PCR2.1
Continental PCR2.1 donor, non-start and software recovery enquiries. Original identity, software history and the proposed replacement are checked together.
View the next stepsCONTROLLER REFERENCEContinental Simos petrol ECUs
Simos petrol ECU tuning, recovery and replacement enquiries. Exact variant, current software, original data and donor suitability determine the supported route.
View the next stepsCONTROLLER REFERENCEBosch ME7 & ME9 petrol ECUs
Bosch ME7 and ME9 cloning, recovery and petrol tuning enquiries. Identify the variant, original data, donor and current fuel or hardware brief before quoting.
View the next stepsFROM ENQUIRY TO REFITTING
Keep every step of the repair clear.
01
Send evidence
Registration, postcode, full labels, scan and failure or programming history.
02
Agree the scope
Supported assessment or transfer, required parts, quote and availability.
03
Carry out accepted work
The agreed controller checks, data work or feasible repair.
04
Commission the vehicle
Your installer completes refitting and application-specific checks.
MIDLANDS TO NORTHERN ENGLAND & SCOTLAND
Local installation. Specialist electronic support.
If the vehicle is already at a garage in the North West, Yorkshire, North East or Scotland, send the findings and labels before dispatch. An accepted postal job can support the local repair while your installer handles removal, the underlying fault and commissioning.
For Highlands and island addresses, courier cost and timing are checked from the full postcode. Our workshop base is Burton upon Trent; suitable mobile routes and appointments are confirmed individually.
Plan accepted postal workTRADE HANDOVER
One clear technical brief.
Include the garage name, direct technician contact, scan and which complete parts are available. Agree the electronic scope and vehicle-side responsibilities before a unit leaves the workshop.
Start a trade enquiryUSEFUL BEFORE YOU ENQUIRE
Answers for owners and the workshop.
ECU bench test passed, but the vehicle still has a fault: what next?
Understand the limits of a removed-unit assessment and prepare the vehicle evidence needed when an ECU fault cannot be reproduced on the bench.
Read the guideDSG P1735, P1736 or P0805: repair assessment before mechatronic replacement
Prepare a useful DSG fault enquiry when clutch-position codes appear. Separate electronic assessment, donor data work and vehicle-side repair.
Read the guideECU cloning on an already remapped car: which software should the replacement keep?
Plan original identity, existing calibration and replacement checks together when an ECU fails on a vehicle that has already been tuned.
Read the guideSuspected ECU damage after a jump start or electrical event
Prepare a clear electrical-event history, vehicle findings and controller details before choosing ECU repair, data recovery or replacement.
Read the guideDamaged ECU pins or connectors: choose the repair scope before buying a unit
Connector damage can involve the ECU, the vehicle plug or both. Gather clear photographs and circuit findings before planning a repair or replacement.
Read the guideEngine ECU or gearbox TCU fault? Start with the complete vehicle scan
Poor shifts and reduced performance can cross engine and transmission systems. Build an enquiry from the whole scan, behaviour and recent changes.
Read the guideCOMMON QUESTIONS
Confirm the next step first.
Can you help when a used ECU will not start the vehicle?
Send both controller identities, the full scan and the original-unit condition. Compatibility and the supported data or programming route are checked before another replacement is advised.
Do you repair every ECU or mechatronic unit?
No. Exact support, diagnosis and physical condition determine whether assessment, repair, recovery or a compatible replacement is practical.
Can I send a unit without booking first?
Contact the team first. Acceptance, required parts, scope and dispatch details must be confirmed.
Where do enquiries go?
Northern Calibration enquiries and services are handled by Precision Remaps UK: admin@precisionremapsuk.com or 07356 062066.
GET A QUOTE & CHECK AVAILABILITY
Get a quote for the original, the donor and the work.
Send the registration, postcode, full labels and fault history. The team checks the supported route before booking.