Impreza L Sport Wagon F4-2.2L SOHC (1999)
6. Check idle speed when unloaded. (With headlights, heater fan, rear defroster, radiator fan, air conditioning, etc. OFF)
Idle speed (No load and gears in neutral (MT), or N or P (AT) position): 700 - 100 rpm
7. Check idle speed when loaded. (Turn air conditioning switch to "ON" and operate compressor for at least one minute before measurement.)
Idle speed [A/C "ON", no load and gears in neutral (MT) or N or P (AT) position]: 850 - 50 rpm
CAUTION: Never rotate idle adjusting screw. If idle speed is out of specifications, refer to General On-board Diagnosis Table under "Powertrain
Management".
