So I purchased an AEM UEGO wideband with sensor and gauge. While doing the install I was rushed a bit, and decided to go with the second 02 sensor bung on my RCD SOLO exhaust kit. I removed the second (lower) 02 sensor and replaced it with the wideband sensor. I cranked it up and took it to meet with some friends and got a CEL almost asap. I haven't had a chance to check the code, but I'm pretty sure it is because of the 02 being removed. Only thing is, I thought the Trifecta tuned it out???? I believe I saw another plugged bung right above the 02 sensor bung, and if it is for a sensor, I will install it a bit later. My question is, does the Trifecta actually tune out the 2nd 02 sensor? The "wideband" that is built in gets it's readings off of the first (top) 02 sensor correct?? Shed some light plz.