How's everyone running there widebands. I just bought two innovate mtx-l one for my srt4 swap and one for my turbo shadow. How many people are running the wideband sensor in the upstream location and running the engine and ecu off the narrowband output? This is how I'm thinking about doing it. Any suggestions? Also here is a pin out for the srt 4 o2 sensor I know I need the signal but what other wires will I need to use.