Fault codes help??
My car is idling kinda rough and type of misfiring, its not super bad, but its bad.
After removing codes and driving for a bit i got the fault codes:
16514 P0130
17522 P1114
16524 P0140
So im wondering does anyone know the fix for this? Will i need to replace both lambdas or just pre-cat? Ive got an catless downpipe, k04 turbo and tune on the car at the moment.
Thank you.



