I-Mark Turbo
The air control valve is an electrically driven motor controlled by the ECM to maintain idle speed. The ECM will command the air control valve to move its pintle in or out to by-pass air around the throttle valve.
The air control valve is an electrically driven motor controlled by the ECM to maintain idle speed. The ECM will command the air control valve to move its pintle in or out to by-pass air around the throttle valve.