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Thread: Check engine light on after changing fuel pump

  1. #1
    Join Date
    Jan 2019
    Location
    Everett Wa.
    Posts
    1
    My Cars
    BMW 330i

    Check engine light on after changing fuel pump

    After changing fuel pump in my 2004 BMW 330i my check engine light came on it wasnt on before I changed fuel pump any ideas as to why it's on now ?

  2. #2
    Join Date
    Apr 2015
    Location
    Netherlands
    Posts
    164
    My Cars
    2000 E46 328i
    Scan for codes and you'll know why..

  3. #3
    Join Date
    Mar 2016
    Location
    Portland, OR
    Posts
    712
    My Cars
    2002 325Ci Cabriolet
    Most likely a LEAN CODE generated by a brief interruption in the fuel supply. Clear the code and I doubt it returns.

  4. #4
    Join Date
    Dec 2013
    Location
    Chicagoland area
    Posts
    4,372
    My Cars
    EXOTICS
    Exactly.

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