JB4 O2 Simulation Question
Ok, so I live in GA which is an emission controlled state and have a JB4 I'm about to install. I read that on map 0, OBD2 works. If I am on map 0, does O2 simulation still work?
This will determine if I go with a catless downpipe.
2008 Space Gray E93 335i
- JB4 G5 | BMS DCI