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P0101 -- ECM-121B -- Mass air flow sensor -- Flow too low V70-XC70 2007

posted by  KlausC on  Wed May 23 10:47 CST 2018
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last visit: Fri Oct 24 10:15 CST 2014
[RELATED]

You did a lot of work. I wonder if you have a large unmetered air leak. Check the hose connections between the throttle body and the air filter. For a turbo, check the hose from the filter to the turbo, check the intercooler connections, etc.

Is the air filter up side down, LOL. Or a nest in the bottom of the air filter?

Don't blame the gasoline, my car sits for 6 months at a time with no problems.
--
Keeping it running is better than buying new






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New P0101 -- ECM-121B -- Mass air flow sensor -- Flow too low [V70-XC70][2007]
posted by  TheBrickTank  on Tue May 22 14:28 CST 2018 >


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