Here is the Good Fuel Spark table:



It's my understanding that it will command whatever is in the GFS table + the AFR Spark Modifier table, so here are those settings:



Quote Originally Posted by Scottydoggs View Post
what down pipe you get? if its got a hi flow cat you need to delete the rear o2 from the bin, and then delete its codes and the cat code.
It's the ZZP catted downpipe, which they advertise as: "The downpipes we sell come with a high performance converter. It is OBD2 compliant but it is on the very edge of being so." Take that for what you will.

If that could be part of the issue, I'll go ahead and remove all the rear O2 stuff. I've read that the cat diagnostics can throw the LTFTs all wonky, and now that I think about it, I do see really high LTFTs on extended decel..