Hiya i had a renault megan before & spent most week ends putting things right on it, now i have a Octavia & the engine managment light is on, the code is P0401 generic e.g.r flow insafficiant. dose any one know where it is & how to fix it please, & also is it a MOT failure with that light on !!!! This is a 55 plate with 150k on the clock & runs like a dream very happy with it. Thanks in advance all the best Gerry.

Hi Gary,

welcome to the forum. You'll probably get more replies if you post this in the appropriate Octavia section

cheers

Hi and welcome aboard.