Installing WB O2 sensor - Adaptronic Select NA8C
#1
Installing WB O2 sensor - Adaptronic Select NA8C
Guys, piggybacking off of another post I made asking for an install/setup manual for the Adaptronic Select NA8C ECU (1996 Miata), can someone at least guide on how to setup a wideband O2 sensor? I have an analog wire (0-5V) from my wideband O2 but am not 100% sure where it goes into the ECU and if I need any special cable, etc. in order to make it happen. Please help
#2
I have no clue about the Adaptronics board, but if it's a plug and play unit that uses the factory wiring harness it might pull the signal from the factory plug. On my ECU I ran the power from the cigarette lighter and routed the signals out to a spare O2 sensor harness plug. That plugged into my upstream (Cali Emissions) plug in the engine bay and was sent back to my ECU through the factory wiring.
#3
Thank you for your reply - I read up more on it and a serial connection via 2.5mm jack is preferred for a WB O2 signal into the Adaptronic. I was able to source a cable for this. Also, with the WB O2, it will not connect into the factory O2 sensor plug so there basically wont be a signal going through the OEM harness for this.
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