DynoJet Power Vision 4 Harley Davidson ECU Flash Tuner

 Effective Tuning Options: Now, you can effortlessly select and enable 3 different Autotune learning modes; Basic, Pro, or TT. Each mode is designed to effectively correct and refine your ECU’s VE tables to ensure accurate air-to-fuel ratios.
Hardware Compatibility: Enable Basic mode utilizing your stock narrow-band sensors. To leverage Autotune Pro, ensure you pair your PV4 with either an Autotune Wideband O2 Module or the more advanced Target Tune Wideband O2 Module tailored for your specific Harley-Davidson model.
Simplified Process: With just a few taps, activate Autotune and fine-tune your bike’s air-fuel ratio (AFR) efficiently. All tuning, logging, and adjustments are managed by the PV4 and your smartphone, eliminating the need for a computer.
Quick Tune: This update adds a Quicktune menu, putting you in complete command. Effortlessly control key features of your tune with a simple tap of the screen. Quick Tune options include items such as: 

• ACTIVE COMPRESSION RELEASE • EITMS •VSS • KNOCK CONTROL •CHASSIS FAN • OIL FAN

* Target Tune Modules are not available for all models
* Only available on iOS at this time