[Owl3]

Hi guys
I’m finally about to start my mods.
What are the codes that I need to disable prior to beginning so that I don’t throw permanent CELs?
Is there a list in the service manual somewhere that I can reference/
Thanks for your help

[Joshinator99]

Originally Posted by Owl3

Hi guys
I’m finally about to start my mods.
What are the codes that I need to disable prior to beginning so that I don’t throw permanent CELs?
Is there a list in the service manual somewhere that I can reference/
Thanks for your help

Depends on the mods. For headers I would do any cat related code, in addition to P0420/P0430. If you’re doing a non-VVT cam you’ll want to disable those related codes as well. I just went into HPT and went down the entire list looking at each potential code to see if it was a possible problem. Good luck!