Naturally, the M3 would throw a CEL the last week of Oppo

First of all, ignore how dusty my car is. Second of all, my M3 threw a CEL for the third time during my ownership. The previous two times were for throttle position actuators. This time it appears to be something different.

Got in my car on Saturday morning and was greeted by the CEL, and since it wasn’t in limp mode, figured it couldn’t be too nefarious, so I drove it. The good news is that it did go away after it warmed up. Also pulled fine deep into the rev range.

Bought a bluetooth ODB adapter, but I think I got a defective one. Going to read the code then go from there.