How do I hookup my techedge to my hondata so I can datalog the AF?

 

You have to wire the wideband to the stock O2 pins, and then calibrate the sensor voltage chart, under settings then lambda. Just need the voltage to A/F chart from the manufacturer of your wideband.

Wiring
1- wire for 12v for heater (A6)
1- Heater ground
1- siganl ground
1- O2 signal (d14)

I am 99% sure those are the GSR pin points.