Accord L4-1955cc 2.0L SOHC FI (1987)
Adjust idle speed, if necessary, by turning the adjusting bolt on the A/C idle boost valve.
7. After adjustment, connect the idle control solenoid valve vacuum hose.
8. On Automatic Transmission model, after adjusting the idle speed, check that it remains within the specified limit when shifted in gear ("D3" or
"D4").
Idle speed should remain: 750 ± 50 rpm (in "D3" or "D4")
9. Check the idle speed with headlights, heater blower, rear window defroster, and cooling fan on but air conditioner off.
It should be the same as normal idle speed.
NOTE: If the idle speed is not within specifications, see Symptom-to-Sub System Chart. see Diagnosis by Symptom / Idle Control System. See:
Powertrain Management/Computers and Control Systems/Testing and Inspection