Civic DX Coupe L4-1590cc 1.6L SOHC MFI (1999)
1.6L SOHC Non-VTEC
5. Remove the cable sheath from the throttle bracket, reset the adjusting nut and tighten the locknut.
1.6L DOHC VTEC:
1. Open the throttle valve fully, then install the throttle cable in the throttle linkage, and install the cable housing in the cable bracket.
2. Start the engine. Hold the engine at 3,000 rpm with no load (in Park or neutral) until the radiator fan comes on, then let it idle.
3. Hold the throttle link to the throttle lever; there should be no clearance.
4. Hold the cable sheath, removing all slack from the cable.
5. Turn the adjusting nut until it is 3 mm (1/8 in.) away from the cable bracket.
6. Tighten the locknut. The cable deflection should now be 10 - 12 mm (3/8 - 1/2 in.). If not, see Inspection/Adjustment.
See: Testing and Inspection
