Dynojet's new Target Tune is an exciting new product that can add a new dimension to your Harley-Davidson's® ECM. When paired with a Target Tune specific calibration flashed by a Dynojet Power Vision, your ECM will run closed loop fuel control based on wideband o2 sensors. The Power Vision delivered calibration changes the coding in the ECM to "understand" the wideband signal (from Target Tune) and allows the ECM to accurately achieve the target AFR. Dynojet has evolved the OEM closed loop, adaptive fuel control system on your Harley to meet the needs of performance enthusiasts.
Key Features:
- Allows the factory ECM to interpret and use wideband o2 sensor signals*
- Target fuel table from the calibration / tune is achieved in real time
- Retains OEM closed loop, adaptive fuel control strategy
- Learns and uses VE table corrections as you ride
- Does NOT interfere with dealer diagnostic / service tools
- Includes OEM style connectors to plug into factory o2 harness, either 2 or 4 pin versions
- Fits 2007 and newer Harley Davidson® Bikes
* Requires Power Vision Target Tune specific calibration
Fitment Notes
* 2011 Softail models will require splicing of the TT module's power and ground supply wires; or for a cleaner install with OEM style connections a 6-pin Y-adaptor (PN: DJ-76950389) and a 6-pin to 4-pin adaptor (PN: DJ-76950664) can be purchased separately.
** 2008-2011 V-Rod models will require splicing of the TT module's power and ground supply wires; or for a cleaner install with OEM style connections a power extension lead (PN: 76950159) can be purchased separately.
Target Tune FAQ/More Info
