CODE P0430

CATALYST EFFICIENCY BELOW THRESHOLD ( BANK 2 )

ok tried looking up a little about this and i dont have have any cats. So whats my next step into fixing this? My engine light came on last night and all this morning but then i fired it up this afternoon it wasnt on. So i called Ford and they wanted $90 for a diagnosis test that took me all of 5 mins to do at Auto Zone for free.

 

You aren't custom tuned? Figured you would be with all of those modifications. You may need to do the Gotts O2 mod to give the false readings to keep the CEL off.

 

i have a superchip but not a custom tune. I also im pretty sure i got the O2 sensors bc this is the first time it has come up. I have never had the CEL come on. After i plug the code reader in the CEL didnt come up on the drive home. I also looked up it may be an exhaust leak?

 

its not an exhaust leak, its because you don't have any cats and your emmisions is too high. Do the gotts o2 mod on both banks and you wont get that code again.