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Does the ford focus have a cpu - 2003 Ford Focus

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If you mean is the engine managed by a computer (IE injection timing, firing timing, ratio of the air fuel mixture etc) then yes it is computer managed.

When people modify an engine and they say it is "chipped" then normally they are referring the engine management main chip (also sometimes called the engine mapping).

and strictly you could call it a CPU, but EMU fits better : Engine Management Unit

Posted on Oct 11, 2010

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Yes it does,

Posted on Oct 11, 2010

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