Diagtech Ltd

Welcome to Diagtech, we are pleased to offer a wide range of services including ECU Remapping, DPF Removal, Mileage Correction, Pixel Repairs, Speedometer Repairs, Crash Data Reset, Diagnostics, and much more. Diagtech work out of a main office in Cheadle Heath and provide a Mobile service to a number of areas in the UK. Please select the service you require from the list below to find out more information.

ECU Remapping

Diagtech can remap most vehicles through the OBD-2 Port, we can increase BHP and also increase your MPG.

BHP Increases up to 25%
MPG Increase up to 15%

With ECU remapping from DiagTech Ltd it is possible to enjoy an increase in your car’s power and performance, while also benefiting from a better quality drive. You can even increase your petrol consumption so that you pay less at the pump without having to change the way you drive. Drivers no longer need to be restricted by the stock map data that is used in virtually all modern cars and you can have a car that perfectly matches your driving style and conditions.

DPF Removal

We can remove the DPF from your vehicle, saving you £££’s, DPF’s are often blocked completely causing various problems for your vehicle.

Crash Data Reset

When a vehicle has been involved in a collision and the airbags have been deployed the Airbag ECU will record crash data, this data will sometimes stop the vehicle starting, and or display a light on the dashboard, we can clear this data so you do not need to buy a new Airbag ECU. Take a look at our crash data reset section to find out more about the service we offer.

Instrument Cluster Repairs

There are various known problems/faults with Vehicle instrument clusters, Often Pixels become unreadable, or needles stop working, or complete failure. Often these faults can be repaired, saving you the hassle of replacing the instrument cluster. Take a look at our Instrument Cluster Repairs section to find out more about the repair services we offer and the manufacturers we cover.

Vehicle Diagnostics

We have Dealer Level Diagnostics machines for most vehicles, We have VAG COM Dealer Level Tool for ALL VW, Audi, Seat, Skoda Vehicles. We also have Snap on Diagnostic Tools that cover almost all Makes and Models.

Mileage Correction

Diagtech provide the best quality odometer repair and mileage correction services, we can correct the mileage on almost any vehicle, Cars, Vans, Motorbikes, Tractors, and many more. If your mileage has been corrupted or you have had to change a instrument cluster in your vehicle then we can correct the mileage for you.

Anything from a flat battery can cause an incorrect mileage to display while installing a brand new or second hand display cluster can also show incorrect mileage. With our odometer correction services, you can have the digital display corrected so that it matches the engine, the onboard computer, and national mileage details.