7343-P0407

 

not my car

 

 

any ideas?

http://wiki.ross-tech.com/wiki/index.php/16791/P0407/001031 ?

I have the same code on my superb, for the life of me I can’t find the EGR valve. Where is it located?

EGR related faults should be treated ASAP. If not you'll likely end up in limp-home mode sooner rather than later.

 

Unfortunately the EGR is a relatively common failure point on the Superb, and an expensive one at that, mainly down to its location and difficulty to reach.