2001-'16 HD® models. Transmits wide band Air-Fuel Ratios (AFR) to Power Vision Data Recorder.
Not an automatic tuning system.
Requires Log Tuner software (free download) and user interaction. Process corrects fuel and spark requirements.
Utilizes factory Ion Sense™ to precisely tune spark advance. Combine with Log Tuner software to tune like the pros.
Kit includes Y-adapters for simultaneously interface with Power Vision and Auto Tuner module and oxygen sensors to provide more accurate tuning at all operating ranges