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Home >> Ford >> 2021 >> Expedition XL, RWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Memory Modules >> Engine Controls - Powertrain DTC Charts & Descriptions (Except Diesel & Hybrid) >> Diagnostic Trouble Code (DTC) Charts And Descriptions >> P2109 - Throttle/Pedal Position Sensor A Minimum Stop Performance

P2109 - Throttle/Pedal Position Sensor A Minimum Stop Performance

DTC DESCRIPTION P2109 - THROTTLE/PEDAL POSITION SENSOR A MINIMUM STOP PERFORMANCE

Description:  This DTC sets when the throttle plate does not reach the lower mechanical stop position within a calibrated amount of time.
Possible Causes: 
  • Obstruction in the throttle plate movement
  • Damaged electronic throttle body (ETB)
Diagnostic Aids:  Visually inspect the throttle plate for an obstruction.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to Pinpoint Test DV.