Fits: most 1997–2026 Harley-Davidson and Buell models. TechnoResearch part TR3-001-004.

The Centurion Super Pro is TechnoResearch's complete professional diagnostic tool system for independent repair shops. It talks to the bike through the included VCM-TR4 communication module and cables and runs on a Windows PC, laptop or tablet. Read and clear trouble codes, watch live data, run active tests, pair and recover security modules, program key fobs, flash blank ECUs and more – the same jobs a dealer does, in your own shop.

• Read and clear Diagnostic Trouble Codes (DTCs) and reset air/fuel values
• Real-time data in strip-chart or digital-dashboard form, with VCM data recording
• Active tests: tachometer, speedometer, fuel pump, idle RPM, relays, cooling fans, alarm, IAC, ACR, injectors, coils, coolant pump, turn signals and more
• TSM/TSSM/BCM pairing and recovery of locked security modules on 2001–2024 models (exceptions apply) – no need to replace the module
• PIN retrieval and key fob programming on all 2007–2026 models
• Blank ECU programming on 2001–2020 models, refurbish/reprogram used ECUs on 2001–2024 (additional licensing required), ECU cloning on 2005–2020 non-locked ECUs
• Speedometer calibration on 2005–2020 models, ABS bleeding and solenoid testing, TPMS enable/disable and sensor coding, fork lock and chassis fan functions
• Radio, speaker, lighting and navigation configuration on GT/GTS radios
• Software updates online from TechnoResearch; annual new-model-year updates available for a small fee
• Made in the USA

Diagnostic tool only – it does not tune. Direct Link / Tune Builder keys are not available for this kit. For tuning, see our Maximus Direct Link Tuner or book a dyno tune.