2011 Mercedes Benz Sprinter 2500 with engine code P20BE

Question

I have a 2011 Mercedes Benz Sprinter 2500 and the check engine light is on and losing power.
Find code #p20be (reductant heater 'B' control circuit.
please let me know which 02 sensor I have to change

Answer 1

Start by checking the Adblue Tank Heater wiring and connection, if the connection is OK, then the Adblue Tank Heater is the most likely cause of the problem.

P20BE MERCEDES-BENZ - Reductant Heater 'B' Control Circuit Performance
Read more: https://www.autocodes.com/p20be_mercedes-benz.html