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Home >> Mercury >> 2005 >> Sable LS, 4D Sedan >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Acceleration Control System >> Diagnosis And Testing >> Acceleration Control >> Symptom Chart

Symptom Chart

NOTE: Before using the Symptom Chart, disconnect accelerator cable from the throttle body lever, and disconnect the speed control actuator cable from the throttle body, if equipped.
SYMPTOM CHART

Condition Possible Sources Action
  • Accelerator pedal is hard to push down
  • Pedal operation is restricted.
  • Worn or damaged cable.
  • High engine idle speed
  • Damaged throttle body.
  • Worn or damaged cable.