Great to know and thanks for the clarification on codes for the EGT sensors...
And yes, nubcake is also secretly Obi Wan Tuneobi!
DKP, if you are happy with a stock tune/power, then you probably could care less about the TCU tune. I know that nubcake will follow up, but his tuning procedure is a breeze once you get a few cables. You'll also need an older PC/laptop running Windows...XP I think? I bought a cheap one on eBay just for this purpose. Nubcake can guide you through the process, but honestly, again, if you are happy with what you have, there's no need to upgrade....just stick with quality repairs to OEM spec.