Hondata

Civic EG with D16z6
P28 ECU with Hondata S300
AEM 30-4110 LSU 4.2 Wideband

The question:
According to the manual, there is 3 wires to use (red, black and white), I do need to use the ECU's battery +12V and ground pins. The white wire, analog 0-5v or 0-1v (there is an 5-stage selector in the back of the gauge). Where do I connect this white wire, and which mode (0-5v lambda, 0-5v afr, 0-1v narrow) to datalog as lambda/afr and use the closed-loop function? Some people say to connect it to the Analog A0 pin, others are saying to connect to the D14 pin. My friend said that connecting it to the D14 could damadge the ECU/Hondata, as he done it with another friend in their car.

Which one is correct?

Do not use D14 as it is not capable of reading the full voltage range. Use D10 and you can then run in closed loop with the wideband signal.

I was wondering the same thing I was told put it on A0

You cannot run in closed loop that way.

Do you have the pin outs for a integra jdm 98 spec as I'm using a s300v3 in a p28 with a conversion harness to work with my obd2a so I can connect the white wire to the eld?

I connect the white cable to d10 and close loop but check engine light is on and show eld code

Please start your own thread and give complete details.

I connect the wideband cable to d10 and disconec 136,137 and 138 my question I need cut the cable d10 and plug the wideband cable on the ecu d10 cable and configure d10 in close loop and that it's.