I'm looking into getting custom tunes from one of the 3 big ones on here at around the same time I get my high flows in so I can make the most of them. I plan on getting the rear o2's deleted in the tune. My truck is registered in an emissions county so my question is will deleting the rear o2s in the tune show up on a obdII test at inpsection time?

 

This will probably cause issues come testing time if they are turned off.

 

Hey buddy! Where's my Shiner?

Just keep yer rear o2's in bungs - they are cat monitors, either a 2-cat or 4-cat system uses them for this. No benefit to turning them off, and I'd not risk it if they actually look for that. There are PID's for all four sensors.

Good luck!


MGD v5.0

 

haha its in the fridge for when ya drive down someday!

I just wanted them off so thered be no chance of a CEL but I guess itd be easier to gotts mod if I need to..