Which side is P0430?
Thread Starter
Race Director
Joined: Aug 2002
Posts: 16,737
Likes: 1
From: Redacted
Which side is P0430?
I'm getting a P0430 every once in a great while. Low efficiency catylist, bank 2.
Which side is kicking the code? Engine runs strong, no sign of malfunction. I have a Z06 (2 high-efficiency cats) H-pipe installed in place of the 4 cat H-pipe that came on my 02 vert. It's kicked it once in a great while. Not sure if there's a problem that I can fix or not. Might swap the rear O2 on that side to see what happens.
Which side is kicking the code? Engine runs strong, no sign of malfunction. I have a Z06 (2 high-efficiency cats) H-pipe installed in place of the 4 cat H-pipe that came on my 02 vert. It's kicked it once in a great while. Not sure if there's a problem that I can fix or not. Might swap the rear O2 on that side to see what happens.
Instructor
Joined: Feb 2005
Posts: 228
Likes: 3
From: Va Beach VA
I was getting that code and the P0420 (same thing on bank 1) All that code is telling you is that a comparison of front and rear O2 sensors is indicating a possible ineffeciency with the cats. O2 sensors are fine. I got it after installing Dynatech with HIflow cats, but only after about 30 min of driving. I plan to get the rear O2s edited out when I get tuned (after the new cam).
Hope this helped
Hope this helped
