mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Bypass Air Control (BAC) Valve|Page 2768 > < Bypass Air Control (BAC) Valve|Page 2766
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Bypass Air Control (BAC) Valve: Description and Operation
Air Valve

AIR VALVE

Supplies bypass air into intake manifold (engine cold).
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Engine speed increased to shorten warm-up period.

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Thermowax type.

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Installed in BAC valve.

Bypass Air Control (BAC) Valve|Page 2768 > < Bypass Air Control (BAC) Valve|Page 2766