This will vary depending on how close the base tune is to your bike setup, and whether you are using AutoTune Pro or Basic. A tune created with exactly the same components, should only need 2-3 AutoTune sessions with Pro or Basic. A tune that was created with only similar components would need more AutoTune sessions. AutoTune Basic will need more sessions than Pro because the stock narrowband O2 sensors used in Basic will only “read” a fairly small range, about 14.2 – 15.2. AFR values outside of this range will only show as rich or lean. AutoTune Pro, using wideband O2 sensors, will see AFR values between about 10.0 – 18.0. Therefore it takes less sessions to make the needed adjustments.
Articles in this section
- Trouble locking a Power Vision to your ECM, or flashing a tune?
- Fail to Unlock or Flash Procedures
- Power Vision Autotune Error Condition Descriptions
- Target Tune Troubleshooting Guide
- Power Vision Recovery Info
- What happens if there is a problem with Target Tune?
- How does Target Tune AutoTune process work?
- Do the adaptive fuel factors get committed to my calibration?
- How do I set up channels?
- How can I tell if Target Tune is working?