Sunderland & the North East

ECU Cloning & Mobile Diagnostics in Sunderland and the North East

ECU Logic UK provides ECU cloning, mobile diagnostics and Stage 1 remapping for vehicle owners and garages across Sunderland, Newcastle upon Tyne, Durham and the wider North East.

Mobile and service-area business. No public walk-in workshop.

No technical knowledge needed. Tell us about your vehicle and how we can help.

How we can help

The right help for your vehicle

Replacing an ECU, tracing a fault or considering a remap? Start with the service you need, or call for help.

02 / Find the fault

Mobile diagnostics

Car won’t start, warning lights or limp mode? Testing at your location helps find the cause and explain the next steps. Start with your registration, postcode and symptoms.

£80–£100

Mobile diagnostics across Sunderland
03 / Vehicle tuning

Stage 1 remapping

ECU calibration changes for suitable, healthy vehicles on standard hardware. We check your vehicle and its condition before confirming what is possible.

Individually quoted

Check Stage 1 compatibility

Booking made simple

Three steps to get started

  1. Tell us what you needCall or WhatsApp your vehicle details, postcode and problem. ECU label photos help with cloning, if you have them.
  2. Agree the work and priceWe check suitability and confirm the scope, price and any vehicle or module handling arrangements before booking.
  3. Book the agreed workArrange a suitable appointment. We explain the findings and agree any additional work separately.

For garages

ECU support for North East garages

Need help with a replacement ECU or an electrical fault? Send the vehicle details and any scans, module labels or reads you have. We agree the work with you; the garage remains responsible for fitting and final vehicle testing unless agreed otherwise.

ECU support for North East garages

Garage enquiry essentials

  • Vehicle identity and full scan
  • Symptoms and previous work
  • Original and donor label photographs
  • Whether the original module communicates
  • Tool and read information where relevant

Service area

Sunderland, Newcastle, Durham and the wider North East

ECU Logic UK covers Sunderland, Newcastle upon Tyne, Durham and the wider North East. Send your postcode to check availability and any travel costs. We confirm whether work can be done at your location or needs removed modules or garage facilities.

Sunderland

Mobile diagnostics, ECU and module assessment, suitable Stage 1 remapping, and trade support.

Newcastle upon Tyne

ECU cloning, mobile diagnostics and suitable Stage 1 remapping. Send your postcode to confirm travel and availability.

Durham

Mobile diagnostics and ECU support for owners and garages. Vehicle or module handling arrangements are confirmed before booking.

Additional module services

More help with vehicle electronics

TCU and gearbox modules

Help identifying a compatible gearbox control module and checking whether data transfer, coding or adaptation is needed.

TCU cloning and support

BCM and ABS modules

Help replacing body control and ABS modules, including checks for coding, configuration and calibration requirements.

BCM and ABS replacement support

ECU file checks

File identification, software-number comparison, supplied-read comparison and checks for obvious structural problems where possible.

ECU file and software assessment

At your vehicle or with the removed module

At the vehicle

Diagnostic testing, supported OBD reading or writing, some coding and final checks may require the complete vehicle. Safe access, a suitable location and stable electrical supply are considered before booking.

Bench or boot access

Some ECUs and modules need removal and direct access for reading, backup, data transfer or recovery. A matching connector alone does not confirm donor compatibility, and later vehicle-side coding or adaptation may still be required.

Prices agreed before booking

ECU cloning: £150–£250 depending on ECU type. Mobile diagnostics: £80–£100. Other services are individually quoted. We confirm price and scope before booking and agree any additional work separately.

See ECU cloning and diagnostic prices

Before work begins

Identify before writing

Original and donor details, software, access method and available data are assessed before a result is suggested.

Authority is required

Proof of ownership or garage authority may be requested for work involving vehicle security or replacement modules.

Road legality remains

ECU Logic UK does not advertise unlawful emissions bypass, security bypass or mileage manipulation. MOT, emissions and roadworthiness requirements still apply.

Common questions

Useful answers before you enquire

Does an ECU fault code prove the ECU is faulty?

No. Codes can be set by low voltage, wiring, poor power or ground, network faults, sensors, actuators or software. Diagnosis should follow test results rather than the module name in a code description.

Does cloning always make a donor ECU plug-and-play?

No. Correct compatibility and a complete, usable original data set are important. Some vehicles still require coding, adaptation or vehicle-side testing.

Can a vehicle with warning lights receive a Stage 1 remap?

Existing faults should be diagnosed first. Remapping must not be used to hide engine, turbocharger, fuel-system, gearbox, DPF, cooling or sensor problems.

What are the working and contact hours?

Monday to Sunday, 8:00 am–6:00 pm. These hours do not promise immediate attendance or same-day service.

Start with what you know

Tell us about your vehicle

Contact details and enquiry checklist

For mobile diagnostics

Send your registration, postcode and symptoms. Fault codes are optional — you don’t need a scan before getting in touch.

Ask about mobile diagnostics

For ECU cloning

Send your vehicle details and original/donor ECU label photographs where available. If you don’t have a donor ECU or photos yet, we can still discuss the next step.

Ask about ECU cloning

Contact

Speak to ECU Logic UK

ECU cloning and mobile diagnostics across Sunderland, Newcastle, Durham and the North East. Call 07863 479741. Working/contact hours: Monday–Sunday, 8:00 am–6:00 pm. Appointments are agreed in advance.

Business model
Mobile and service-area only — no public workshop