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1996 850TDI Boost Pressure Problem

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Paul850TDI
Posts: 3
Joined: 22 Aug 2014, 11:33
Year and Model: 850 TDI 1996
Location: Hun
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Post by Paul850TDI »

Hi there guys,

My car is a 1996 850TDI, engine code: D5252T.

Recently I connected Vol-FCR into my car and got the following values. Actual boost pressure is way bellow the desired value. Mass air flow is also strange to me.
I've checked all the vacuum and turbo hose, they are all ok. Fuel economy is also good, around 47mpg.

Any advice is highly appreciated!
Thank you in advance!

Paul850TDI
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