The Governor Throttle
Calibration page (Pg. 523) can be used to re-calibrate the throttle body.
This moves the throttle through its full range of motion and saves the values
for the endpoints and also what effort is required to move the throttle. To get to this page, from the Governor Home Screen select "Setup" followed by "Throttle Calibration".
The throttle will usually only need to be recalibrated if the throttle is changed. It could also help to recalibrate it if it seems the calibration is bad, such as if the throttle does not show “0%” with the engine is off.
To calibrate, make sure the engine is off and click the “Calibrate Now” button. Wait for about 20 seconds for the calibration to complete.