P0171 engine code
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1st Gear
Joined: May 2012
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P0171 engine code
First want to say thanks to all who have put in posts for repairing our cars.
So after replacing forward O2 sensor, maf sensor, CPV and gasket, did a smoke test chasing down that darn code P0171. The problem was solved when I corrected a mispositioned AIR FILTER. There is a technical bulletin on this in the Bentley Manual. Done No more code.
So after replacing forward O2 sensor, maf sensor, CPV and gasket, did a smoke test chasing down that darn code P0171. The problem was solved when I corrected a mispositioned AIR FILTER. There is a technical bulletin on this in the Bentley Manual. Done No more code.
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