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V40 D4 mass air flow sensor
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Sep 12th, 2021, 14:43
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Stuby
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Last Online: Sep 10th, 2023 16:29
Join Date: Sep 2018
Location: Newport
Hi
I had this problem the other day, I took the sensor out and sprayed it with WD40 cleared the code and the reduced engine performance and tortoise have not returned, (4 days and 300 miles) D4 2014 engine.
Stuby
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