Quote Originally Posted by jim_in_dorris View Post
Riscard, I haven't seen anyone ask this question, so I figured I ought to. Are you using your wideband O2 sensor in place of the narrow band sensor as an input to the 7427?
Have yet to hook up wideband O2 sensor. Need to get more serious problems under control first. One of the next phases of tuning will be hooking up the wideband O2 to the APU1 autoprom interface.