does maf control fuel pressure

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08-19-2013

my98ranger912

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does maf control fuel pressure

Does the mafs controll fuel pressure or just how much fuel the injector puts out

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08-19-2013

99offroadrngr

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a maf sensor monitors how much air enters the engine and sends the info to the ECU so it gives the right amount of fuel

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08-19-2013

ME00Stepside

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Quote:

Originally Posted by 99offroadrngr

a maf sensor monitors how much air enters the engine and sends the info to the ECU so it gives the right amount of fuel

X2...The only thing that changes based on the MAF reading is how long the injectors are open for each duty cycle. The fuel pressure does not change.

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