Civic L4-1668cc 1.7L SOHC MFI (2003)
Throttle Cable/Linkage: Adjustments
1. Check cable free play at the throttle linkage. Cable free play (A) should be 10 - 12 mm (3/8 - 1/2 in.).
2. If free play (A) is not within spec (10 - 12 mm, 3/8 - 1/2 in.), loosen the locknut (B), turn the adjusting nut (C) until the free play (A) is as
specified, then retighten the locknut.
3. 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.
