Hey all,
Recently, I was getting a Mixture Control 2 CEL on my 2013 X5 Xdrive50i. Figured it was the O2 sensors so I went ahead and had them changed out with Walker O2 sensors on the Upstream side. Both of them. Well, now I don't get the mixture control 2 CEL anymore but the following. Should I have gone the BOSCH OEM sensors instead? Is there something I'm missing here? Looks like I'm getting codes from both sensors malfunctioning now. Any help would be greatly appreciated.
See below.
