P0445 and P0449

Tiny
CHRISTINAHITZ
  • MEMBER
  • 2007 CHEVROLET IMPALA
  • 112,000 MILES
I have recently got the codes p0445 and p0449 have come up. We have replaced the evap canister to cover for the p0449 about 3 weeks ago drove about 500 miles on it and the code still comes up. Any ideas?
SPONSORED LINKS
Do you
have the same problem?
Yes
No
Monday, August 20th, 2012 AT 10:14 PM

2 Replies

Tiny
KHLOW2008
  • EXPERT
P0449 is a fault with the vent control solenoid and not canister.
P0445 could be a resultant of P0449. Here is how you replace the vent control solenoid. Also inspect the vacuum feed tube O rings they may need to be replaced. Check out the diagrams (Below). Please let us know if you need anything else to get the problem fixed.
Images (Click to enlarge)
Thumb
Thumb
Thumb
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Monday, August 20th, 2012 AT 10:41 PM
Tiny
ZANYJB
  • MEMBER
Thanks for this post I had this problem and had to get a new vacuum feed line for $47.00 all fixed ! L love this site.
Was this
answer
helpful?
Yes
No
Tuesday, August 13th, 2019 AT 12:07 PM

Please login or register to post a reply.

Related P0445 Content

VIEW MORE

Sponsored links