P0249 MERCEDES-BENZ – Turbocharger/Supercharger Wastegate Solenoid ‘B’ Circuit Low

 

P0249: DIY Repairing Video Tutorial

https://youtu.be/dha0Cqv3CFA

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

 

P0249 MERCEDES-BENZ Possible Symptoms

  Engine Light ON (or Service Engine Soon Warning Light)  

P0249 MERCEDES-BENZ Possible Causes

  Faulty wastegate solenoid,Wastegate solenoid harness is open or shorted,Wastegate solenoid circuit poor electrical connection  

P0249 MERCEDES-BENZ Description

  The ECM has detected a signal outside parameters on the wastegate solenoid circuit