Tuning Adjustments Via Accessport Handheld

Accessports with qualifying firmware now have the ability to adjust Idle speed, Wastegate Duty Cycle, Launch Control, and Flat Foot Shifting via the handheld device. By default, these features are disabled.  In order to enable.

On the Accessport main menu, scroll to Tune and click the middle button.

Next, scroll up until you see a green arrow next to Setup and click the middle button.

On the next screen, select Advanced Tuning Settings by pressing the middle button.

You will then see options to enable Flat-foot Shifting, Launch Control, Wastegate, and Idle adjustments. A green bubble to the left indicates that the option is selected to be enabled.

Once the desired options have been selected, you will need to reflash the ECU by either changing the map or reflashing the current map file. During that process, follow on-screen instructions to set up selected Advanced Tuning parameters.



Available Adjustments

Wastegate Duty CycleLaunch ControlFlat-Foot ShiftIdle
MazdaSpeed6-50% - 0%
1% Increments
2500 - 6700rpm
100 RPM Increments
2500 - 6700rpm
100 RPM Increments
+/-300 RPM
50 RPM Increments
MazdaSpeed3-50% - 0%
1% Increments
2500 - 10000rpm
100 RPM Increments
2500 - 10000rpm
100 RPM Increments
+/-300 RPM
50 RPM Increments

When and Why to change

  • Wastegate Duty Cycle
    • This adjustment allows you to reduce boost pressure by up to 50% in order to keep the vehicle running an appropriate and safe level of boost pressure relative to the fueling.
  • Launch Control
    • Allows you to adjust the launch RPM to compensate for varying traction conditions and safety of mechanical components of the vehicle.
  • Flat-Foot Shift
    • Change the RPM you intend to shift the vehicle.
  • Idle
    • In case of unstable idle due to elevation you can adjust the idle up or down by 300rpm.