Jump to content

P04020 and airbag

Recommended Posts

Hi all for some reason my airbag light has come on the dashboard any ideas? Also sometimes the engine management light comes on so i plug the reader in which shows po4020 which is to do with the catalics so ive tried some cleaner which sometimes cleans it forso long then the lights back on any ideas? The car is a 06 1.6 petrol estate cheers

Link to comment
Share on other sites

Common airbag warning light issues are caused by a loose wire under the passenger front seat. 

Regarding the other fault code, it could be a lambda sensor. 

Link to comment
Share on other sites

2 hours ago, Rubregis42 said:

Cheers steve i checked the drivers seat not the passengers 😆 lol 

No probs. Ironically its more likely to be the passenger seat. 

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...