P0073 BMW – Ambient Sensor Circuit High

 

P0073: DIY Repairing Video Tutorial

https://youtu.be/CYC3Pm-Uqkc

Check out nonda Auto DIY Center for more engine error code repairing videos.
https://www.youtube.com/playlist?list=PL-Lyko0O0oxHe1AGvzwAz-wokJPXAtW97

 

P0073 BMW Possible Symptoms

  Engine Light ON (or Service Engine Soon Warning Light)  

P0073 BMW Possible Causes

  Faulty ambient air temperature sensor,Ambient air temperature sensor harness is open or shorted,Ambient air temperature sensor circuit poor electrical connection  

P0073 BMW Description

  The Powertrain Control Module (PCM) monitors the Ambient Air Temperature Sensor. The PCM sets the OBDII code when the Ambient Air Temperature Sensor is not to factory specifications.