Looking for some advice from the more experienced. Im working on tuning my jrsc crx set up. I have my stock o2 sensor removed and a wideband installed. Only going to have the widebind in for the tune so didn't want to weld in a second bung. Its in my DC header so its set far enough back. Im also using the Innovate LM-1 wideband.

I have everything hooked up and working I also turned off the O2 in turboedit and also disabled the o2 cel. Tuning was going well had my idle and low end running good. Problem is that even though I have the 02 off in turboedit after the car is running for about 20-30 minutes it will still throw an o2 cel and im assuming the ecu is going into safe mode as my afr is at 10:1. After this I have to reset the ecu to clear the o2 code before I can start tuning again. Not sure why im still getting the o2 code with it disabled. Any ideas from the turboedit gurus would be appreciated.

 

Bad rom, start over. make sure you're using the latest NG63 turbo rom.
But I really wouldn't recommend tuning a JRSC without a good amount of experience (and a dyno), it's a very volatile combustion and knock is extremely likely.
You do want a very rich AFR to combat the stupid-hot air it's pushing through it, but 10:1 is excessive. Above 5psi I'd aim for 12:1, above 10psi shoot for 11:1. You can probably lean out a little if you have a dyno and det can to monitor it more closely, but if not, just stick to that.

 

I have the latest ng63 rom. I got it from a reliable source since pgmfi is down. I get a good stable idle at 14.7, i did some nice easy drives and got my cruising numbers looking good also. But once it throws the o2 cel everything is 10:1 including my idle that I already set up. Im tuning the boost from 12.3 low boost down to 11.7 at 6psi. Not going higher than that right now. When I have some more funds I might go to 10psi and see if Bisi or Erick will tune obd0.

Today im going to run the analog out of the LM1 to the stock o2 plug and see if that makes a difference.