Engine Idle Speed: Inspection

INITIAL CONDITIONS
1. Engine at normal operating temperature
2. Air cleaner installed
3. All pipes and hoses of air induction system connected
4. All accessories switched OFF
5. All vacuum lines properly connected
6. SFI system wiring connectors fully plugged
7. Ignition timing checked correctly
8. Transmission in neutral position
9. Air conditioning switched OFF
CONNECT TOYOTA HAND-HELD TESTER OR OBD II SCAN TOOL (See INSPECTION )
INSPECT IDLE SPEED
1. Race the engine speed at 2,500 RPM for approx. 90 seconds.
2. Check the idle speed.
1. Idle speed: 700 +/- 50 RPM
If the idle speed is not as specified, check the air intake system.
DISCONNECT TOYOTA HAND-HELD TESTER OR OBD II SCAN TOOL