Now I might be an old guy and have been successfully accused of remembering things wrong BUT it was the throttle body they replaced that had all three sensors (TPS, ISC & MAP) in it. The ECU is the little brain in a jar somewhere else, right? Regardless, your story is the poster for dealer/tech performance! Or the lack of it! Har, har! That Like has been very good to you over the years and is the poster child for reliability.