Weird Maf sensor GAS MILEAGE !!
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Driver School Candidate
Joined: May 2020
Posts: 22
Likes: 2
From: Sharjah
Weird Maf sensor GAS MILEAGE !!
Hey Guys! So earlier i was Dealing with some Gas mileage issues I used to clean my maf sensor weekly to retain my gas mileage back
now i have discovered that when I Unplug the maf and drive the car I actually get better gas mileage around 27-28 mpg on highway with the maf connected i am only able to achieve 22mpg on highway i am not sure if thats A bad maf its because when I disconnect it The car stalls At first start and when trying to accelerate it jerks badly So What could be the issue ?? Help would be appreciated
now i have discovered that when I Unplug the maf and drive the car I actually get better gas mileage around 27-28 mpg on highway with the maf connected i am only able to achieve 22mpg on highway i am not sure if thats A bad maf its because when I disconnect it The car stalls At first start and when trying to accelerate it jerks badly So What could be the issue ?? Help would be appreciated
Instructor
Joined: Feb 2009
Posts: 1,199
Likes: 214
From: Ontario, Canada
Don't bother with MAF sensor cleaning, just buy a new one. Go to PartSouq.com or Amayama.com, enter your VIN, then go to Engine->Air Cleaner, find "METER SUB-ASSY, INTAKE AIR FLOW", then buy a new one. If you still have problems with a brand new authentic MAF, then you know your problem is somewhere else.
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