Struggling with ECU issues or suspect your control unit might not be performing as it should?

From fault diagnosis to rigorous bench testing, we provide expert solutions for identifying and resolving ECU problems.

At Llandow Tuning, we specialize in ECU testing and diagnostics to ensure your engine control unit is functioning flawlessly. Our services include in-depth fault analysis, simulation of vehicle conditions, and precise evaluation of performance-critical parameters. Whether you're troubleshooting an issue or validating an upgrade, our expertise guarantees reliable results.
Serving a wide range of platforms, including VAG, Ford, BMW, and many others, we use advanced testing rigs and software to uncover hidden faults, perform recovery tasks, and ensure your ECU operates at peak efficiency. Let us take the guesswork out of ECU diagnostics and help you achieve a dependable setup.

Whether you're a hobbyist or a professional builder, we also offer recommendations for ECU repair or replacement, as well as services to enhance your unit’s functionality through custom tuning or hardware upgrades.