Idle Speed, Adjust

Idle Speed Screw:

Adjust engine idle speed under the following conditions:

1. Engine at normal operating temperature.
2. Lights, A/C, engine cooling fan, and accessories turned "OFF."
3. Pressure regulator VSV electrical connector disconnected.
4. Engine idling with throttle valve completely closed and idle switch "ON".
5. Transmission in "Park" or "Neutral".

Start engine and check idle speed. If incorrect, adjust idle speed screw "A" on throttle body until engine idles at 900 rpm.