I have a 91 camaro with 7730 ecm and i also have a LC2 wideband o2 sensor i just installed and im confused on how to log it with tuner pro! I downloaded the bin, xds, and adx from the page...

You use the exact same xdf as me. Alright sounds good is there anything else i should know about emulating and logging?

Would it be the same for $8D?

Edit: I can only find the prom id no mask id in my files unless Chip Code Mask is the same? mine says 8D Hex at the moment

Not sure what that means so no i am not haha

Ok cool. Thank you guys for the quick replies. I have another question about emulating with the APU1 from moates i get a code 51 every time. It idles for a second then CEL flashes and the motor...

So im new to tuning and i was doing data logging and i noticed the o2 sensor at idle and cruising it drops to 0mv on a regular basis. It goes from around 900mv down to 0mv back up is that normal?