DYNOJET Power Vision Target Tune with O2 Sensor - Harley-Davidson TT-4

Power Vision Target Tune with O2 Sensor - Harley-Davidson
Includes OEM style connectors to plug into factory O² harness, either 2 or 4 pin versions, Allows the factory ECM to interpret and use wideband O² sensor signals, Retains OEM closed loop and achieves adaptive fuel control strategy, Target fuel table from the calibration is achieved in real time, Does not interfere with dealer diagnostic/service tools, Learns and uses VE table corrections as you ride