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Home >> Acura >> 2003 >> RSX Base, Standard >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Intake Air System >> Throttle Cable Adjustment >> K20A3 engine
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K20A3 engine

  1. Remove the inspection hole plug (A).
  2. Check cable free play at the throttle linkage. Cable deflection (B) should be 10-12 mm (3/8-1/2 in.).
    Fig 1: Removing Inspection Hole Plug And Torque Specifications
    G03651149Courtesy of AMERICAN HONDA MOTOR CO., INC.
  3. If deflection (B) is not within spec (10-12 mm, 3/8-1/2 in.), remove the throttle linkage cover (C), loosen the locknut (D), turn the adjusting nut (E) until the deflection is as specified, then retighten the locknut.
  4. With the cable properly adjusted, check the throttle valve to be sure it opens fully when you push the accelerator pedal to the floor. Also check the throttle valve to be sure it returns to the idle position whenever you release the accelerator pedal.