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No mass airflow sensor?
Topic Started: Jan 30 2010, 07:27 PM (1,942 Views)
Bluevet03
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[ *  *  * ]
I heard the geo has no maf. If this is true then how does the computer know how much air is going in the engine?
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starscream5000
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Got 70 MPG?

MAP sensor. There are many ways to read air flow: MAP sensors, MAF sensors, MASS sensors, AFM sensors, etcetra.
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mwebb
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FOG

google " speed density system map sensor "
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Woodie
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In the case of mine, it just guesses. :rocker MAP sensor and throttle position sensor are combined in the computer to figure it out.

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