Jump to content
Do Not Sell My Personal Information

Coolant Degas Flow Control Valve Finis Number?


Recommended Posts


I've have had this DTC show up


Code: P2678 - Coolant Degassing Valve Control Circuit / Open

Additional Fault Symptom:
- Signal is Below Minimum Threshold
I spoke to a tech who said he's never seen one fail. Well always a first ha!
Seems to be to do with providing cooling or heating quicker and was only used on a few models then dropped.
Advice I had off the tech was if it's not causing any problems don't worry about it.
If its not to expensive and hard to fix I'll do it myself.
I have found its location in the workshop manual but can't find the part.
Any one help?
Link to comment
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.

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...