OEMPL+S
Go Kart Newbie
On a CCTA the post cat sensor does nothing other than measure cat efficiency right?
I have a CCTA and stock tune with a catless downpipe and vibrant j-bend with the smallest holed piece installed ....
Why am I getting P0420 ???
-My car likes 420 ??
-The piece I chose is to small and it needs more flow to the post cat O2??
-Dirty O2 sensor?
-Bad luck?
I cleared the code yesterday and now it's back again after about 70km.
Sent from my stomach using remote control
I have a CCTA and stock tune with a catless downpipe and vibrant j-bend with the smallest holed piece installed ....
Why am I getting P0420 ???
-My car likes 420 ??
-The piece I chose is to small and it needs more flow to the post cat O2??
-Dirty O2 sensor?
-Bad luck?
I cleared the code yesterday and now it's back again after about 70km.
Sent from my stomach using remote control