Hi, guys. New to the forum here. I have a 2015 bmw m235xi. The car starts perfectly normal, idles well, and drives good. It feels like it has good boost. After driving it for a couple minutes, the car goes into limp mode(drive terrain malfunction). I checked for any codes and this is what I got
P0238-turbocharger boost sensor a circuit high.
P1338- manufacturer control.
C342d-manufacturer control.
P0073-ambient air temperature sensor circuit high.
I just don’t understand that a car could start and drive normally than 5 minutes later go into limp mode. Most of the codes here are related to boost, but it doesn’t seem like I have a boost leak anywhere. Does anybody know what could possibly cause this problem? Thanks
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