Technician A says that DPFs requiring fuel dosing can be managed by a dosing control module. Technician B says that DPF dosing cycles can be managed directly by the ECM. Who is correct?

Question

Quizplus · Accepted Answer

Both statements are correct. DPFs (Diesel Particulate Filters) requiring fuel dosing can indeed be managed by a dosing control module as stated by Technician A. Additionally, the dosing cycles for DPFs can also be managed directly by the ECM (Engine Control Module), as mentioned by Technician B.

Technician a Says That DPFs Requiring Fuel Dosing Can Be