The engine has been rebuilt top to bottom including all associated wear items. I highly doubt there is a vac leak but I will check again. The car runs and idles perfectly.
We were not suggesting to use the signal from the wideband and feed it to your DME in replace of the stock sensor. We were saying simply turn it off and don't use it. Many AFR controllers have a narrow band output that you can use for you DME to simulate the stock sensor. So if you don't want to turn it off and don't want to use two sensors that is another option.
Your WAR chip has the ability to turn off your stock narrowband O2 sensor. If you do this, you can put your wideband O2 sensor in the stock O2 bung and eliminate the narrowband all together.
Alright well I never got around to doing this before winter, the car was put away for major suspension work. I am starting to get the car track ready for this year and have discovered the CEL is coming back on. Still getting the same code. I will email the tune I am using tonight.
I disconnected the battery overnight again and the code hasn't reappeared since, but I haven't driven much. I will update tomorrow after I drive for a while to see if it stays off. Thanks for all the help.
Got my WAR chip working today, car is running alright but I am getting CEL 1211 (DME). Anyone ever get this? I did some research and read that it doesn't effect functionality, any truth to this?