Which Strategy Will Most Likely Be Used to Passively Regenerate

question 24

Multiple Choice

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."

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