The Engine Control Unit is the brain of your vehicle — when it fails, the consequences range from poor performance and warning lights to complete non-starting. Our ECU Repair and Replacement service covers all vehicle types — cars, vans, trucks, HGVs, agricultural machinery, and marine engines — providing a professional, fully tested solution at a fraction of main dealer cost.

Our specialist postal repair service is designed to address complex ECU faults across all makes and vehicle types. Send your unit to our facility, where our engineers carry out a thorough diagnostic check using dealer-level equipment to identify the exact fault. We perform component-level repairs or custom programming as required, fully verifying functionality before returning your unit via fast tracked delivery. Where an ECU is beyond economical repair, we can supply a custom-programmed, plug-and-play replacement unit to minimise downtime.