Professional diagnostic solutions for all vehicle makes and models
At O-Key, we provide a complete range of specialist vehicle diagnostic and programming services. Our team of certified technicians uses state-of-the-art diagnostic equipment to identify and resolve complex vehicle issues quickly and efficiently. Whether you need DPF regeneration, ECU programming, battery matching, or any of our 37 specialist services, we deliver professional results.
Complete diagnostic scanning of all vehicle systems.
Professional Diesel Particulate Filter cleaning and regeneration.
Diagnosis and resolution of check engine warning lights.
Engine Control Unit remapping and programming services.
Vehicle immobilizer system reset and key programming.
Battery diagnostics and intelligent management service.
Comprehensive pre-purchase vehicle inspection service.
Vehicle preparation and diagnostics for MOT testing.
Professional ABS system bleeding and reset service.
Tire Pressure Monitoring System reset and calibration.
Service oil lamp reset and maintenance interval programming.
Electronic throttle sensor diagnostics and reset service.
Fuel injector coding and calibration service.
Steering Angle Sensor reset and calibration service.
Brake pad wear reset and monitoring system service.
Automatic gearbox gear learning and adaptation service.
Vehicle battery registration and intelligent matching service.
EGR system adaptation and reset for emissions control.
Suspension system calibration and matching service.
Nitrogen oxide sensor diagnostics and reset service.
Tire reset and wheel speed sensor recalibration service.
Electric window system calibration and reset service.
Stop-start system reset and optimization service.
Air conditioning system initialization and diagnostics service.
AdBlue level sensor reset and emissions system service.
Adaptive Front-light System headlamp reset and calibration.
Air/Fuel mixture sensor reset and optimization service.
Automatic gearbox reset and transmission diagnostics service.
Cooling system bleeding and air removal service.
Vehicle transport mode reset and system initialization.
Vehicle seat position sensor calibration and reset service.
Hybrid/Electric vehicle HV battery detection and diagnostics.
Electric sunroof system initialization and calibration service.
Engine cylinder power balance test and diagnostics service.
Vehicle infotainment system language change and configuration.
GPF regeneration and emissions system diagnostics service.
Adaptive cruise control system reset and initialization service.