Neat thing my tuner did for me, which is really easy. Routed my LC-1 Wideband to the Option2 port of the emanage. For datalogging and tuning this is a great option. Very easy. Also can set A/F Target for autotuning.
Greddy Instructions for Harness
Part used. 2 wire, hot/gnd
Part Number 15900912
Note: Under the emanage software. Click the Parameter Settings(Lil Blue car) the Front Panel tab is where you select what your option ports are. If you do choose A/F you can select some preset types of Widebands they already have setup.