GN3433EN V7.fm Page 62 Tuesday, June 19, 2007 9:50 AM
Reset Full/Closed Throttle Calibration (TPS only) These functions re-establish the limits of a mechanical throttle position sensor (TPS) in the TCM calibration. These features allow the user to reset—in the calibration— the minimum (closed throttle) and maximum (full throttle) values for the mechanical TPS. This action request is only applicable to TPS and does not have any effect when the throttle information is communicated via J 1939 or by any other means different from a throttle position sensor. To reset open throttle calibration: 1. Select the Action Request drop-down menu. 2. Select Reset Full Throttle Calibration (TPS only)—the Throttle Action window displays.
3. Fully depress the throttle. 4. Click OK—The Reset Full Throttle Calibration Successful window displays. To reset closed throttle calibration: 1. Select the Action Request drop-down menu. 2. Select Reset Closed Throttle Calibration (TPS only)—the Throttle Action window displays.
3. Click OK—The Reset Closed Throttle Calibration Successful window displays.
62
