Hey all, I recently changed a turbo coolant line on my 08 535xi. It was a big hassle having to drop the subframe, downpipes, etc. to fix it, but I finally did. I decided to put catless DPs on while I was down there. Anyway now I am getting misfires on cylinder 1 and 3 after putting it back together but before those misfires I get these codes:
2C2B - DME: Oxygen sensor before catalytic converter: System check.
2C6C - DME: Oxygen sensor 2 after catalytic converter: System check.
2C7E - DME: Oxygen sensor control.
These are probably messing up my fuel trims and I definitely could have switched them around, and I did my best to get counter turns in before screwing it in so that they don't get twisted up. How should I go about fixing these? I'm really hoping I don't have to drop the subframe because of the x-drive because that was a nightmare.
2C2B - DME: Oxygen sensor before catalytic converter: System check.
2C6C - DME: Oxygen sensor 2 after catalytic converter: System check.
2C7E - DME: Oxygen sensor control.
These are probably messing up my fuel trims and I definitely could have switched them around, and I did my best to get counter turns in before screwing it in so that they don't get twisted up. How should I go about fixing these? I'm really hoping I don't have to drop the subframe because of the x-drive because that was a nightmare.
