Catalytic converter and high altitude

Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by Jodylisa, Nov 12, 2013.

  1. Jodylisa

    Jodylisa New Member

    Joined:
    Nov 12, 2013
    1
    0
    0
    Vehicle:
    2009 Prius
    Model:
    N/A
    I just moved to Colorado with my 2009 Prius and on the fifth day here the check engine light went on and the dealership said my catalytic converter failed. Luckily I was still under warranty. Is this related to the altitude or just a coincidence?
     
    #1 Jodylisa, Nov 12, 2013
  2. rdgrimes

    rdgrimes Senior Member

    Joined:
    Jun 7, 2013
    1,740
    448
    4
    Location:
    New Mexico, USA
    Vehicle:
    2018 Prius Prime
    Model:
    N/A
    Not related to altitude. The system compensates very well to altitude, so the converter wouldn't know the difference.
     
    #2 rdgrimes, Nov 12, 2013
  3. Paradox

    Paradox Prius Enthusiast / Moderator
    Staff Member

    Joined:
    Sep 22, 2005
    29,110
    8,591
    201
    Location:
    USA
    Vehicle:
    2014 Prius v wagon
    Model:
    Five
    Moved from the Prius v maintenance/troubleshooting forum to the Gen II maintenance/troubleshooting forum.
     
    #3 Paradox, Nov 12, 2013
  4. ccdisce

    ccdisce Active Member

    Joined:
    Oct 10, 2010
    259
    187
    0
    Location:
    Stone Mtn GA USA
    Vehicle:
    2008 Prius
    Model:
    N/A
    How may miles do you have on the car?
     
    #4 ccdisce, Nov 14, 2013
(You must log in or sign up to post here.)