Dpf light on, however only 33k miles, and -0.01 g measured, and 50.00 g calculated

[aqibi2000]

Dpf light on, and flashing glow plug light

However only 33k miles on the car and -0.01 g measured partical mass and 50.00 g calculated mass


I think 50.00 g is some default value when something is failing? I'm not sure
There are no errors for the G450, which I know are common to fail on older cars.