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mbar and fuel explanation please

Old 11-24-2005, 09:25 AM
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Join Date: Jul 2004
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Default mbar and fuel explanation please

I am looking at the crome maps and such and i understand just about all except mbar. i know its what the map sensor is sensing( i think anyway) but i dont understand more than that can someone give me a quick run down on how it relates in tuning?
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Old 11-26-2005, 09:37 AM
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Default Re: mbar and fuel explanation please

The fuel map is a VE table (Volumetric Efficency). Do a search on the interweb on VE and how it relates to an internal combustion engine for a better explanation.

As you push down on the gas, you will move in the table from left to right. RPMs go from top to bottom.
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Old 11-27-2005, 02:46 AM
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Default Re: mbar and fuel explanation please

mbar = vacuum.............

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