Which strategy will most likely be used to passively regenerate a catalyzed DPF?
A) A stationary vehicle with raised idle and a partially closed intake throttle.
B) Using OEM software or a scanner to perform regeneration (light-duty vehicles only) .
C) Driving at speeds above 45 mph (72 kph) for a minimum of 20 minutes.
D) Logging a fault code for a DPF with 80% or more soot loading.
Correct Answer:
Verified
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