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The method of claim 7, further comprising calculating a difference between the setpoint and an actual throttle plate position, wherein the indicating step is conducted when the difference exceeds a predetermined threshold.ġ1. The method of claim 7, wherein the monitoring step comprises: generating an actual moving path curve corresponding to the movement of the throttle plate and comparing the actual moving path curve with a predefined interpolation curve corresponding to a setpoint moving path.ġ0. The method of claim 7, wherein the monitoring step comprises: calculating a mean moving value by summing a plurality of positions of the throttle plate comparing the mean moving value with the setpoint.ĩ.

A method of controlling a throttle plate in a vehicle, comprising: detecting an initial throttle plate position moving the throttle plate in response to a request toward a setpoint monitoring the direction of movement of the throttle plate with respect to the setpoint and indicating a miswiring if the throttle plate moves away from the setpoint.Ĩ. The system of claim 2, wherein the controller indicates a miswiring in the system if the throttle plate is moving away from the selected position.ħ. The system of claim 2, wherein the controller drives the drive unit toward the mechanical stop via closed loop control and open loop control and then holds the drive unit at the mechanical stop via open loop control.Ħ. The system as recited in claim 3, wherein the first set point and the second set point are disposed past an actual movement of the throttle plate such that the vibration of the throttle plate impacts any blockage preventing movement of the throttle plate to the selected position.ĥ. The system of claim 2, wherein the controller drives the drive unit to vibrate the throttle plate between a first setpoint and a second setpoint if the throttle plate is not rotatable to the mechanical stop.Ĥ. The system of claim 1, wherein the selected position is a mechanical stop from which at least one adaptation value is calculated.ģ. An electronic throttle plate control system for a vehicle, comprising: a movable throttle plate a drive unit that drives the throttle plate and a controller that controls the drive unit and monitors the throttle plate position, wherein the controller checks whether the throttle plate is rotatable to a selected position when the vehicle is initially turned on and vibrates the throttle plate responsive to the throttle plate not being rotatable to the selected position.Ģ. Method and arrangement for detecting and loosening jammed actuatorsġ.

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