Dynojet Power Vision EFI Tuner for 2001-2017 Harley-Davidson Delphi J1850 ECU
Dynojet’s Power Vision gives you the freedom to tune your Harley exactly the way you ride — at home or on the road — without sending your ECU anywhere. Dial in a proven Dynojet tune or let the device build a custom map around your riding style, then head out with Power Vision mounted and working as a live instrument panel.
Key Features
- On-device autotune monitors your riding behavior and builds a custom tune around it, no laptop required
- Full-color touchscreen display puts control of all on-device features within easy reach
- Flash your ECU from the road via the OEM diagnostic connector — no removal or mailing of the ECU required
- Store and switch between multiple tunes on the device for different setups or riding conditions
- Choose from hundreds of Dynojet-engineered tunes or load custom maps from an authorized tuning center
- Mount and ride with Power Vision as a live data monitor, diagnostic display, and alarm system
- Tune additional compatible vehicles with Dynojet’s Tune License system
- Expansion port supports AutoTune and Wide Band 2 accessories for closed-loop tuning capability
- Connects via mini-USB to Windows computers for use with PowerCore tuning and data software
- Weather-resistant and shock-resistant construction built for real-world riding conditions
- One-year warranty with unlimited tech support
- Made in the USA
Technical Specifications
- Compatible ECU: Delphi J1850 (fuel-injected models only)
- Display: Full-color touchscreen
- Connection: Molex 8-pin OEM-style diagnostic connector
- PC Connectivity: Mini-USB (Windows compatible)
- Software Included: PowerCore (PC-based tuning, data logging, and analysis)
- Tune Storage: Multiple tunes stored on-device simultaneously
- Autotune: Built-in Autotune Basic for narrowband O2 sensor-equipped models; Autotune Pro available with AutoTune Kit (sold separately)
- Expansion Port: Yes — compatible with AutoTune and Wide Band 2 accessories
- Warranty: One year, with unlimited tech support
- Origin: USA
Fitment Notes
- Compatible with fuel-injected Harley-Davidson motorcycles equipped with the Delphi J1850 ECM only
- Not compatible with carbureted models or models equipped with Magneti-Marelli fuel injection
- Upon first flash, the Power Vision marries to that specific motorcycle’s ECM and may only be used to tune that bike going forward; tuning additional vehicles requires a separate Dynojet Tune License per vehicle
- Restoring the stock file does not unlock the Power Vision from the vehicle
- Not legal for sale or use in California
- Cannot be returned once the package has been opened; manufacturing defects must be addressed directly through Dynojet Support
- Review the Fitment tab for the complete year and model breakdown
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