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2000 BMW 740i Question: i have a code p0440

 

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perezcarmen1, Bridgeport, CT, May 11, 2012, 06:57
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i have the engine light on...service engine soon

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  • Answer #1

    Greg's Orange Auto (13472 Answers) , Orange, CA - (714) 361-9386
    globalhelper May 11, 2012, 07:07
     Master

    THIS IS AN EVAP LEAK CODE. CK YOUR GAS CAP TO SEE IF THE O-RING IS CRACKED OR BROKEN IF SO REPL AND AHVE LIGHT CLEARED AND SEE WHAT HAPPENS. IF LIKE COMES BACK ON SEEK A DIAG FROM YOUR MECH THESE ISSUES CAN BE AT TIMES ALOT OF DIAG INVOLVED

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    perezcarmen1, May 14, 2012, 14:53
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    thanks is not that :(

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    perezcarmen1, May 14, 2012, 14:53
     Rookie

    thanks is not that :(

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    perezcarmen1, May 14, 2012, 14:53
     Rookie

    thanks is not that :(

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