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2010 2011 BMW 5 Series Forum F10 F10 Technical Topics Engine, Transmission, Exhaust, Drivetrain, ECU Software Modifications F10/F11 Hot film air mass meter shows a too high
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      12-02-2016, 11:21 AM   #1
rockybor
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2011 BMW 520D  [0.00]
F10/F11 Hot film air mass meter shows a too high

Hi Guys,

I did some tests during drive with ISTA-D.
I saw that I have too high values from air mass meter. Specialy on the low rpm.
I think the values should be almost the same like DDE (ECU) requesting.
How you can see on the movie sometimes it can show even double values if we compare to DDE request.
I've run air mass test (ABL) and it didn't show any error.

I just saw that the consumption is a little bit higher than it was in the past.
I need to check connections on the air take manifold, maybe there is some gap.

ver. 1


ver. 2


Can you look at videos and give me some feedbacks?
Thank you a lot.
BR,
Sebastian
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      08-06-2019, 09:06 AM   #2
brianbelfast
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Well ?

Hi. I know it's a while ago but did you ever get this problem sorted out ?
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