Question
What is a "regeneration request" in DPF systems?
Answer
A command prompting soot burn-off.
Explain
Active regeneration burns soot to clean the DPF. CHEPQ tools can trigger forced regeneration when conditions are appropriate, helping restore exhaust flow without immediate component replacement.
Related Diagnostic Guide
To explore this topic in a broader system-level diagnostic context:
Related Guide: OBD-II, DTC & Live Data Analysis
Recommended Diagnostic Solutions
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