Engine Error Code 451 - What am I in For?

tabcourttabcourt Member Posts: 18
edited March 2014 in Honda
My 2005 CR-V EX just got scanned and showed a code of 451 Emissions System. Has anyone had this code show up? What am I in for in terms of what the problem actually is and how much it would cost to fix. The dealership did the scan and mentioned something about it possibly being a fuel tank pressure sensor? Sound right?



  • fnamowiczfnamowicz Member Posts: 196
    Isn't this covered by the emission system warranty?
  • tabcourttabcourt Member Posts: 18
    I've got 102,000 miles on it. Don't think any warranties are in effect at this point.
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