Llandow Tuning | diagnostics

£150 off or free hydrogen clean Stage 1, Stage 1+ and Stage 2

Choose one offer: £150 off your remap, or a free hydrogen clean with the remap at its normal price. Offers cannot be combined. Find your vehicle for more information.

Article 19 Oct 2026

When home car coding goes wrong

By Damien Jorgensen

Coding is not tuning, and a phone app makes it look safer than it is. When a home coding session goes wrong, the car still has to be put back, and that is work we do every week. A...

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Article 8 Jul 2026

Bosch MD1CS003 tuning protection: locked and unlocked ECU numbers explained

By Damien Jorgensen

Bosch MD1CS003 access depends on the exact hardware and software, rather than the ECU family name alone. We ask for a clear label photograph before confirming the programming route...

#md1cs003 bosch md1cs003 #md1 1.5 bluehdi

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Remapping

VAG Tuning

BMW & MINI Tuning

Ford Tuning

Gearbox Tuning

Classic & Vintage Tuning

Dyno Sessions

diagnostics

When home car coding goes wrong

Bosch MD1CS003 tuning protection: locked and unlocked ECU numbers explained

£150 off or free hydrogen clean Stage 1, Stage 1+ and Stage 2

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Remapping

VAG Tuning

BMW & MINI Tuning

Ford Tuning

Gearbox Tuning

Classic & Vintage Tuning

Dyno Sessions

When home car coding goes wrong

Bosch MD1CS003 tuning protection: locked and unlocked ECU numbers explained