Civic CVCC L4-1335cc 1300 EJ1 (1983)
Air/Fuel Mixture: Specifications
Fig. 2 Idle speed and enrichment specifications
NOTE: On carbureted engines, idle mixture adjustment should only be performed after diagnosis has revealed no other faults, or if carburetor has
been overhauled. A propane enrichment tool is necessary to accurately adjust idle mixture. See Adjustment section for procedure.