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04 sedona Cal Emiss, P0431 P0446

739 views 1 reply 2 participants last post by  aquanaut20 
#1 ·
I live in Ga. and have recently discovered that my 04 sedona has california emmissions, The check engine light has been on for a while but my tag has recently come up for renewal and I neewd to pass emissions in order to obtain a valid tag. The P0431 is the warm up catalyst efficiency below threshold (Bank) 2. P0446 Evap Emiss Ctrl Sys Vent Ctrl Circuit Malf
Does anyone have suggestions
 
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