CRX L4-1488cc 1.5L SOHC (EW1) 3V Carb (1986)
8. Check the idle controller boosted speed.
NOTE: There is no idle controller on automatic transmission cars without air conditioner.
9. Adjust the idle speed, if necessary, by turning the idle control screw.
10. If equipped with air conditioning, make a second check with the A/C on.
11. Adjust the speed, if necessary, by turning the adjusting screw on the idle boost diaphragm.