Description
The Target Tune module works as an optional accessory to the Power Vision and not only automatically determines the ideal air/fuel ratio for your ride in real-time but hold onto it. When paired with a Target Tune specific calibration flashed by a Power Vision, your ECM will run closed-loop fuel control based on Wideband O2 sensors to accurately achieve the target AFR.
- 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

![Dynojet Target Tune [MPN: TT-5]](https://www.carpartscrown.com/wp-content/uploads/2026/03/dynojet-target-tune-mpn-tt-5-trtvwpct83619.webp)





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