The SCR Reservoir of a 2010 Pickup Truck Has Been

question 8

Multiple Choice

The SCR reservoir of a 2010 pickup truck has been completely depleted for more than 10 hours of driving time and the engine power has derated. Technician A says the correct service recommendation is to fill the DEF reservoir and clear associated fault codes to return the vehicle to service and full power. Technician B says the correct procedure is to fill the DEF reservoir and prime the DEF lines to remove the derate condition. Who is correct?

• A)Technician A
• B)Technician B
• C)Both A and B
• D)Neither A nor B

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Definitions:

Psychological Dimensions

involve aspects and factors that influence the mind, behavior, and emotions, encompassing a wide range of mental processes and characteristics.

Hertz (Hz)

A unit expressing the frequency of sound waves. One hertz equals one cycle per second.

Decibels (dB)

A unit expressing the loudness of a sound.

Photosensitive Surface

A material or coating that reacts to light exposure, commonly used in photographic processes and sensors.