I have bmw 335 x drive 2011 I was installing bmp port injection 750cc with motov reflex plus on my car we connected all the pins and made sure everything to the dme was connected the battery was off and after we made sure all the sensors were connected we started the car up I had some other codes I cleared the codes they didn’t come back these codes though aren’t going away and my car on idle is good as soon as I put it in drive it idles pretty bad and shuts off like I can’t drive it not sure why this happened I made sure all the sensors are connected not sure if the dme got damaged some how idk or there is a faulty o2 sensor I didn’t have any issues before we installed the pi
