Jump to content

Welcome to RennTech.org Community, Guest

There are many great features available to you once you register at RennTech.org
You are free to view posts here, but you must log in to reply to existing posts, or to start your own new topic. Like most online communities, there are costs involved to maintain a site like this - so we encourage our members to donate. All donations go to the costs operating and maintaining this site. We prefer that guests take part in our community and we offer a lot in return to those willing to join our corner of the Porsche world. This site is 99 percent member supported (less than 1 percent comes from advertising) - so please consider an annual donation to keep this site running.

Here are some of the features available - once you register at RennTech.org

  • View Classified Ads
  • DIY Tutorials
  • Porsche TSB Listings (limited)
  • VIN Decoder
  • Special Offers
  • OBD II P-Codes
  • Paint Codes
  • Registry
  • Videos System
  • View Reviews
  • and get rid of this welcome message

It takes just a few minutes to register, and it's FREE

Contributing Members also get these additional benefits:
(you become a Contributing Member by donating money to the operation of this site)

  • No ads - advertisements are removed
  • Access the Contributors Only Forum
  • Contributing Members Only Downloads
  • Send attachments with PMs
  • All image/file storage limits are substantially increased for all Contributing Members
  • Option Codes Lookup
  • VIN Option Lookups (limited)
Ted Campton

Unable to find my EVAP diagram

Recommended Posts

I have a 2001 Boxster 986, all of the EVAP diagrams that I find don't reflect what I have on my boxster. The carbon canister has no valve integrated in it and has not lines coming out of the bottom. I am trying to determine what valves I need to replace for this system. I have the one valve under the drivers air manifold and the fuel vapor valve on the gas pipe goose-neck. Are those the only two valves with EVAP system? Any help would be appreciated I am getting P0486 error codes

Cannister.jpg

Gooseneck Valve.jpg

Under manifold valve.jpg

Share this post


Link to post
Share on other sites

:welcomeani:

 

P0486 ? 

That does not show in any of factory service manuals. Are you using a Porsche specific tester?

 

There were at least 5 different EVAP canisters used in Boxsters.

You may end up having to add parts to put a working system together.

Give your dealer your VIN and they should be able to guide to the replacement parts to make it work.

 

Share this post


Link to post
Share on other sites

P0446 EVAP Canister Shutoff Valve (Function) – Below Limit

 

Possible causes:

– Purge air line blocked
– Flow resistance of EVAP canister too high

Share this post


Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.