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Maf sensor and Map sensor

860 Views 2 Replies 2 Participants Last post by  daveneil
Hi everyone , ignoramus here , i just had my map sensor replaced as i had a fuel problem but id only heard of a maf sensor. whats the difference please.
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hi chap.maf sensor is mass air flow located just after the air box it measures the air flow to the engine.
map sensor is manifold absolute pressure it measures the pressure of the air entering the manifold and tells the computer what load is on the engine so that it can adjust the fuel this is located just after the intercooler behind the radiator.
Thank you , that makes sense now.
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