Hombre XS Space Cab L4-2.2L CPC (1997)
Idle Speed: Adjustments
Base Idle Speed
The minimum idle speed air rate is set at the factory with a stop screw and is not adjustable. This setting allows enough air flow by the throttle valves to
cause the Idle Air Control (IAC) valve pintle to be positioned a calibrated number of steps (counts), from the seat, during controlled idle operation.
