Hi I’m getting code 2EEA on my 09 N62. I just finished the VSS job. Replaced a ton of other items as well. Did the valley pan & coolant transfer pipe as well. Started the vehicle back up and had a ton of codes, worked all but 1 out. Looked up the code and it’s for the coolant temp sensor, replaced it as well & still getting the code. But looking at the plug there is only 1 wire. Is this correct? Seems odd to me. There are 2 holes but one doesn’t have anything in it. It’s just black plastic. I’ve tried to look a few places but no info. I checked my other 2 BMWs and they both have 2 wires running to the coolant temp sensor. Thank you in advance.