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code p0449

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Old Apr 30, 2014 | 10:35 PM
  #11  
gmjunkyard's Avatar
Joined: Jun 2013
Posts: 67
10 Year Member
Default P0440 woes

read this
http://www.justanswer.com/car/15t7y-...dtc-p0440.html

see attached file
The EVAP canister is located in its' own little cubby behind the driver side rear tire. If you lay on your back at the rear corner of the driver side you will see it directly above.
 
Attached Thumbnails  code p0449-evap-canister-vent-solenoid-valve.jpg  

Last edited by gmjunkyard; May 1, 2014 at 06:04 PM.
Old May 1, 2014 | 06:06 PM
  #12  
gmjunkyard's Avatar
Joined: Jun 2013
Posts: 67
10 Year Member
Default P0440 woes

Unfortunately i do not have access to a smoke machine nor do I have the fine troubleshooting skills needed to directly correct this problem. So, taking the advice of the above link, I accessed the top of my fuel tank through the removable panel in the trunk and replaced the fuel tank pressure sensor. It was very easy. I cleared the code and will let everyone know if it cures my problem. The code always came back within a few days. After a week I'll update this post.
Please see attached images I have prepared for everyone.
MM
 
Attached Thumbnails  code p0449-trunk-fuel-tank-access-panel.jpg  
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