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Author What does a MAF sensor do?
Mikorsa16v
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Registered: 2nd Sep 02
Location: Burgess Hill, West Sussex
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27th Oct 04 at 17:55   View User's Profile U2U Member Reply With Quote
i know its a small heated wire which gets cooled down when the air from the filter passes it to convert the cooling rate into air flow but what does it control, and what would happen if it were to fail?
goldfish
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Registered: 7th Feb 03
Location: we have a grass in CS he is a chav
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27th Oct 04 at 18:11   View User's Profile U2U Member Reply With Quote
MAF is mass air flow. it measures the flow of air and according to the voltage output of the device and other sensors the ECU will work out the air/fuel ratio and correct accordingly
Mikorsa16v
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Registered: 2nd Sep 02
Location: Burgess Hill, West Sussex
User status: Offline
27th Oct 04 at 18:13   View User's Profile U2U Member Reply With Quote
so it would run lumpy (rich) or stall (lean) all the time if it were faulty?

 
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