Dynojet POWER VISION 3 Installation Manual page 10

USING AUTOTUNE CONTINUED
Applying Values
1
Verify the vehicle is on and the engine is off. From the Main
Menu, select Tuning>Autotune>Apply Values.
• Autotune will process the internal log fi les recorded during
the logging session(s) and determine the corrections needed to
tune the VE Tables.
• Autotune will only use sample data when the status code was
ATB OK or ATP OK.
•Autotune will apply the corrections and save a new correction
fi le to the PV3 fi le system. For more information, refer to
Understanding Autotune Files on page 11.
• Autotune will turn on the Autotune enable settings inside the
correction fi le (this allows the ECU to remain in an Autotune
state) and automatically fl ash this tune fi le to the ECU. This tune
fi le, the correction fi le with enable settings turned on, is not
saved to the PV3 fi le system.
2
For best results, Dynojet recommends repeating the Logging
Sample Data and Applying Values sections two to three times.
Disabling Autotune
1
Verify you are fi nished logging and applying values and the
desired results have been achieved.
2
Verify the vehicle is on and the engine is off. From the Main
Menu, select Tuning>Autotune>Disable to disable Autotune.
• Autotune will automatically fl ash the last saved correction fi le
to the ECU. This correction fi le contains the latest Autotune
corrections but without the Autotune enable settings turned on,
therefore disabling Autotune.
• "AT" in the upper left corner of the gauge screen will be
replaced with the double arrow icon to confi rm Autotune is
disabled.
Resetting Values
Reset Values can only be used during the Autotune logging
session. From the Main Menu, select Tuning>Autotune>Reset
Values to reset the Autotune values. This will delete all existing
Autotune log fi les allowing you to start over fresh.
Exporting Autotune Log Files
From the Main Menu, select Tuning>Autotune>
Settings>Export Log Files. This will copy all existing internal
Autotune log fi les to a folder named AUTOTUNE_LOGFILES
located on the main POWERVISION drive accessible by
computer.
Note: You must export internal Autotune log fi les before
applying values because the log fi les are automatically deleted
once the values are applied.
10 HARLEY-DAVIDSON INSTALLATION GUIDE
TUNING AUTOTUNE
AT STATUS:ENALBED
FLASH TUNE
ENABLE
AUTOTUNE
DISABLE
APPLY VALUES
TUNING
AUTOTUNE
AT STATUS:ENALBED
FLASH TUNE
ENABLE
AUTOTUNE
DISABLE
APPLY VALUES
TUNING AUTOTUNE
AT STATUS:NOT ENALBED
FLASH TUNE
APPLY VALUES
AUTOTUNE
RESET VALUES
SETTINGS
TUNING AUTOTUNE
AT STATUS:NOT ENALBED
FLASH TUNE
APPLY VALUES
AUTOTUNE
RESET VALUES
SETTINGS
WRITE COMPLETE
TO VERIFY FLASH TURN KEY
OFF THEN ON
PRESS TO CONTINUE
WRITE COMPLETE
TO VERIFY FLASH TURN KEY
OFF THEN ON
PRESS TO CONTINUE
RESET AT VALUES
Success! AT values reset.
IPV3-15-02