After much reading and asking around I think I have found a cure for the P0420 CEL that the CJ CY CF lancer will give you after a high flow catalytic converter is installed.
The error won't show up straight away , took quite a few hundred kilometres to show up.
Im pretty confident I have got it sorted by buying a mini cat adaptor from eBay.
I have put all the info together here
Hope this helps someone else
Cheers
The error won't show up straight away , took quite a few hundred kilometres to show up.
Im pretty confident I have got it sorted by buying a mini cat adaptor from eBay.
I have put all the info together here
Hope this helps someone else
Cheers