mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Bypass Air Control (BAC) Valve|Page 2286 > < Bypass Air Control (BAC) Valve
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Bypass Air Control (BAC) Valve: Description and Operation
Idle Air Control Valve

IDLE AIR CONTROL VALVE

Supplies intake air to engine, bypassing throttle valve.
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For idle air control.

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Actuated by PCM idle air control signal.

^

Installed in BAC valve.

Bypass Air Control (BAC) Valve|Page 2286 > < Bypass Air Control (BAC) Valve