Tag Archives: fuel tank

N51 fuel tank,fuel pressure loss

Posted on May 6, 2016 by bmwtechnician

 Today this car kicked my ass,,,,finally figured out the problem,,,,2011 E90 N51 engine,,,,,check engine light on,,,the fault was lean mixture bank 2,,,, so I checked adaption values,,,,found bank 1 at 8% and bank 2 at 9%,,,,so I smoke tested the … Continue reading →

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E46 Sulev gas tank

Posted on October 22, 2015 by bmwtechnician

ok here it is the good mine of fuel pumps,,,,the E46 Sulev fuel tank,,,,if the fuel pump goes bad you have to replace the whole fuel tank,,,,the fuel tank is sealed with no access to the fuel pump,,,,I believe the price … Continue reading →

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