Custom ECU calibration, diagnostics and dyno-supported tuning for drivers from Swansea, carried out by our team at Llandow.
Drivers from Swansea can book vehicle diagnostics, dyno testing and custom ECU calibration at our Llandow workshop. We review the specific car, its condition and how it will be used before recommending any tuning work.
All bookings are completed at our Llandow workshop. Start with the exact car and the result you want, and we will explain the most suitable route before any work is agreed.
Check tuning options for your vehicleFor this Swansea example, Ellis drives a Skoda Octavia vRS 2.0 TSI and wants a stronger response while retaining smooth part-throttle behaviour.
Inspect the car and modifications, capture baseline data, then develop a calibration that balances response, consistency and the available hardware.
A broader and more controlled delivery, with measured checks used where appropriate to the booking.
Illustrative remap profile based on a common workshop enquiry. Ellis is an example first name, not a customer review, and the final recommendation depends on the exact vehicle.
Our latest Protocol Updates track new ECU, TCU, OBD, bench and diagnostic support. They give Swansea drivers useful context when researching a vehicle-specific remap or diagnostic route at our Llandow workshop.
For Swansea drivers researching ECU remapping, car tuning or diagnostics: New OBD protocol for Bosch ZF AL551/8HP55 TCU – Audi and Volkswagen. is more than another supplier changelog item. For Llandow Tuning at tuning.wales, it…
Read the technical storyFor Swansea drivers researching ECU remapping, car tuning or diagnostics: A new Magicmotorsport Flex update has put Toyota Denso Gen2 in Bench on our workshop radar. The practical question for customers is whether this gives a better…
Read the technical storyFor Swansea drivers researching ECU remapping, car tuning or diagnostics: We have added New OBD and BENCH protocols for Hyundai and Kia: Kefico CPEGD3.20.1 and CPEGP3.20.2. to the list of current KESS3 updates we check when customers…
Read the technical storyThese stories explain current technical support and workshop capability; availability for a particular Swansea vehicle is confirmed from its exact ECU, TCU and software details.
These are common enquiry routes for local drivers. Every vehicle is assessed at our Llandow workshop before a diagnosis, repair or specialist service is recommended.
AdBlue warnings, no-start countdowns and SCR codes can start with a free code scan and printout before the appropriate diagnostic or repair route is agreed.
Explore the service Free initial code scan availableDPF restrictions, regeneration concerns and fault codes can be assessed before DPF cleaning, diagnostics or specialist DPF-delete work for suitable use cases.
Explore the service Free initial code scan availableEGR warning lights, flow codes, limp mode and poor running can be assessed before repair or any further specialist work is recommended.
Explore the service Free initial code scan availableBring in DPF warning lights, pressure faults or repeated regeneration concerns for a fault-code scan and clear next-step advice.
Explore the service Free initial code scan availableWe can assess SCR warnings, AdBlue countdowns and stored fault codes before deciding on the appropriate diagnostic or repair route.
Explore the service Free initial code scan availableUse the free initial code scan and printout to begin fault-finding for EGR, DPF or related engine-management warning lights.
Explore the serviceUse these guides to understand the options, then check the exact vehicle before choosing a stage or service.
See how vehicle-specific calibration is developed around diagnostics, data and the way you use the car.
Read the guide Llandow workshop guideUnderstand Stage 1 remapping and how we decide whether it suits a particular petrol or diesel vehicle.
Read the guide Llandow workshop guideTransmission software and shift-behaviour changes for supported vehicles and applications.
Read the guide Llandow workshop guideMeasured testing, fault investigation and development work for your car in our Llandow dyno cells.
Read the guide Llandow workshop guideStart with the warning lights, restriction fault or diagnostic results. We can discuss DPF cleaning, diagnostics and specialist DPF-delete enquiries for suitable use cases.
Read the guide Llandow workshop guideVisit Llandow for a free initial assessment, fault-code scan and printout, then decide whether advanced diagnostics or repair work is required.
Read the guideCustom remapping, developed in house and matched to your car. Choose a stage to compare suitability, gains and pricing.
For healthy standard cars
For suitable standard cars
For cars with supporting hardware
Log in to view starting prices. Final pricing depends on the selected vehicle and ECU.
The work is supported by real workshop capability, not a remote file-download service.
More than two decades of vehicle calibration, diagnostics and workshop experience.
Advice is based on the vehicle, its condition and the customer's goal, supported by our own calibration data.
We develop and test our own tuning work instead of reselling downloaded files.
On-site dyno cells, data logging and specialist diagnostic equipment support the work.
Find your make and model to see the available tuning data, or contact the workshop for a recommendation.
Practical information about the workshop, booking and what happens before tuning.
All bookings are carried out at Llandow Tuning in Llandow, Vale of Glamorgan. This page describes the service available to drivers from Swansea; it is not a separate branch.
Yes. We regularly support customers travelling from across South Wales. Start with your registration or vehicle details so we can advise on the right route.
Courtesy cars are available by arrangement for suitable bookings. Ask when you contact the workshop so availability can be confirmed.
We review the vehicle, fault history, condition and intended use before recommending a calibration or dyno session. A generic package is not assumed to be right for every car.
Tell us what you drive and what you want to improve. We will advise on the next useful step.