I am going to be adding a Wideband sensor to my 08 L76 so I can utilize my HP Tuner 3.0 to do a number of mods.
I am adding longtube headers to the engine and I need to install bungs for the O2 sensors. Here is my question.
Should I replace one of the factory O2 sensors with something like a AEM 30-4110 and run it that way daily or should I add a 3rd bung and run 2 OEM units and the additional Bosch sensor.
Would there be advantages to one or the other?
Thanks
Toddah