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Thread: could faulty maf cause bad fuel consumption

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    alydavidson's Avatar
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    could faulty maf cause bad fuel consumption

    hello guys n gals i wonder if n e 1 can help

    i have a 56 1.7cdti sxi est. which seems to be alcoholic loves to drink

    would a faulty maf sensor cause poor fuel consumption or is there maybe another sensor which would cause poor fuel

    any help, hints or tips grately appreciated

  2. #2
    Autosparks's Avatar
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    Faulty sensors could cause this as well as the car being badly serviced. Have you tried the pedal test?

    Anyway this will be better in the diesel section so i'll move it for you
    Want a professional job done on fitting your aftermarket electrical accessories? PM me for a quote
    Electrical fault finding also taken on
    Located in N/W London HA3, and willing to travel within reason

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