Question: What is the correct answer 5 pts While examining SCR aftertreatment system fault codes indicating no DEF present in the DEF reservoir, Technician A says

What is the correct answer

5 pts While examining SCR aftertreatment system fault codes indicating no DEF present in the DEF reservoir, Technician A says that the sonar-type level sensor is most likely defective if the tank is full. Technician B says that some DEF should be drained from the reservoir first and then the DEF tank level in the instrument panel should be rechecked. Who is correct? A only B only Both A and B O Neither A nor B Previous Next No new data to save. Last checked at 11:53am Submit Quiz

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