Quote:
Originally Posted by PTR
I think mainly that is what the problem is for the check engine light
there are def. 2 lambda sensors in the exhaust pipe. One before cat and one after cat.
So now the after cat sensor measuring the same as the first one... the ecu detected that there is no cat or a cat wich is doing nothing... 
solution: mount the cat back!   |
Exactly - and there is definitely trouble ahead with the next technical checkup...