Engine managment?
 

Finally got around to pluggin it in and it came up as

Ageing catalyst?

Has anyone had this before or know anythin about it? i'm guessin it means my cat is on its way out or the second lambda sensor is faulty?

thanks in advance :y:

mk 2 vtr btw if that helps?

Hi, yes it does help and your diagnosis is bob on.

Mk2 VTRs have a second sensor after the catalytic converter and it is reporting that the cat is not working properly.

Always a good idea to change the sensors too as like the cat they age too. Especially if you spend a few bob on a new catalytic converter.

Please can you post the complete symptoms, DTC codes and scan results?

unfortunatly i didn't note down the fault codes or i would post them for you, i turned the managment light off and its not come back on since but if it comes on again i'll note down the codes when i plus it in, and as for symtoms there aint any to be honest its runnin sweet as it did before the light came on lol