Skip to content
View in the app

A better way to browse. Learn more.

Ultimate Subaru Message Board

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

P0447...ugh!

Featured Replies

so I uncover my summer car---2002 Legacy GT and find I have this dreaded code....just when I want to sell it..!

I clear it and it comes back 3 seconds after start up

Looking for any experience out there....thanks

any chance there has been rodent damage to wiring? There have been some people experience ice/snow/mud pulling that connector out too. In the back around the evap canister I think.

 

bad/loose gas cap is sometimes mentioned in connection with that code.

Edited by 1 Lucky Texan

  • Author

thanks LT

 

I would like to drop that plastic box under the rear pass side of car but as u can imagine,

the nut/bolts are in horrible condition.  I am afraid of using a torch due to the plastic

 

Anyone have experience getting these off??

 

Isn't it amazing how screws/nuts and bolts can sometimes be the most frustrating part of a job?

I would also guess rodent damage.

 

Vent control solenoid should be visible without removing the canister.

This link: http://forums.nasioc.com/forums/showthread.php?t=2310341  might be useful. Has pics and steps that person used to diagnose. Some of it might be helpful.

 

 

If you let a car sit awhile, it can still rust and get corrosion, especially if it has old road salt dust caked everywhere and that interacts with morning condensation. If not ran regularly, sensors can stick, wires nibbled, vacuum leaks are created, etc.

Edited by Bushwick

Please sign in to comment

You will be able to leave a comment after signing in

Sign In Now

Account

Navigation

Search

Search

Configure browser push notifications

Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.