F10/F11 Hot film air mass meter shows a too high

rockybor · 12-02-2016, 11:21 AM

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

brianbelfast · 08-06-2019, 09:06 AM

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

12-02-2016, 11:21 AM	#1
rockybor New Member 3 Rep 6 Posts Drives: F11 Join Date: Dec 2016 Location: Denmark/Poland iTrader: (0) Garage List 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 __________________ F11 520D 2.0D 184 HP
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08-06-2019, 09:06 AM	#2
brianbelfast Registered 0 Rep 2 Posts Drives: 2014 320d F30 Join Date: Dec 2017 Location: ANTRIM, Northern Ireland iTrader: (0)	Well ? Hi. I know it's a while ago but did you ever get this problem sorted out ?
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