Just replaced the original cats w/Bosal aftermarket and these codes popped up.
I did some searching a few weeks ago, seems like this is due to faster airflow past the rear O2 (post-cat) sensors.
I recall a couple of aftermarket extenders that fix this problem but now can't recall where to find them.
Any help is appreciated!!
I did some searching a few weeks ago, seems like this is due to faster airflow past the rear O2 (post-cat) sensors.
I recall a couple of aftermarket extenders that fix this problem but now can't recall where to find them.
Any help is appreciated!!