The method (embodiments) and the control system powerplant

摘要

Methods and systems are provided for calibrating powertrain output in a vehicle. In one embodiment, a method for a vehicle comprises displaying a multi-parameter powertrain calibration map on a display device, and, responsive to user input, selectively adjusting the displayed calibration map along at least one parameter and not adjusting the calibration map past one or more predetermined thresholds. In this way, a vehicle powertrain system may be optimized according to a user's needs and/or preferences.