p0449 engine code

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2004-2007 Cadillac CTS-V General Discussion Discussion, p0449 engine code in Cadillac CTS-V Series Forum - 2004 - 2007; so a couple days ago my engine light came on and i got the code p0446. i replaced the gas ...
  1. #1
    sasho is offline Cadillac Owners Member
    Automobile(s): cts-v
    Join Date
    May 2012

    p0449 engine code

    so a couple days ago my engine light came on and i got the code p0446. i replaced the gas cap and the purge solenoid but the light still didnt go away. is there a solution to this problem?

  2. #2
    darkman's Avatar
    darkman is offline Cadillac Owners Master
    Automobile(s): 2005 CTS-V
    Join Date
    Nov 2005
    Spring, Texas

    Re: p0449 engine code

    Have you cleared the code? If not, disconnect the battey for 30 minutes to make sure the code actually cleared.

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