Hondata

Thanks for the info. I found this old post that mentioned narrowband is required to run in closed loop. It’s an old post so not sure if this is still the case.

viewtopic.php?t=8423

I was under the assumption narrowband is also needed to run closed loop.

Also what are the R136/138 wires?

I have a obd1 B18C with S300 I wanted to get rid of my factory o2 and only use a wideband. My understanding is that I can remove the factory o2 and replace it with a plx wideband since it has both a narrow and wideband signal. Can someone please confirm they have done this? If so is this the correct...

I had a S100 and now have a S300. I have a calibration on a S100 chip that I wanted to download and then upload to my S300.

What is the easiest way to transfer my calibration from the S100 to my new S300?