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Home >> Ford >> 2007 >> Focus ST >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Acceleration Control System >> Diagnostic Tests >> Acceleration Control >> Symptom Chart
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Symptom Chart

Symptom Chart

Condition Possible Sources Action
  • Accelerator pedal is hard to depress or has a rough/raspy or sticky feel
  • Damaged accelerator cable
  • Accelerator cable incorrectly installed
  • Worn or damaged throttle body
  • Damaged accelerator pedal
  • Accelerator pedal sticks/does not return freely
  • Damaged accelerator cable
  • Accelerator cable incorrectly installed
  • Weak or broken throttle return spring
  • Worn or damaged throttle body
  • Damaged accelerator pedal
  • High engine idle speed
  • Damaged accelerator cable
  • Accelerator cable incorrectly installed
  • Damaged accelerator pedal
  • INSTALL a new accelerator cable. REFER to Accelerator Cable .
  • CHECK the accelerator cable for correct installation.
  • INSTALL a new accelerator pedal. REFER to Accelerator Pedal .