Throttle Body

The throttle body consists of the throttle valve, the idle air by-pass circuit, the throttle position sensor, and also houses various ported and manifold vacuum sources to operate emissions devices. Throttle icing is prevented by use of an engine coolant cavity located adjacent to the throttle valve.

Idle Speed Adjusting Screw

Idle Speed Adjusting Screw

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

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