DPF Efficiency Below Threshold (Doosan D24)
The BOBCAT-P2002-D24 (Bobcat) diesel fault code means: DPF Efficiency Below Threshold (Doosan D24). This is a serious severity code.
- Keep driving?
- Yes, but fix soon
- DIY difficulty
- advanced
- Estimated cost
- $400-$5,000
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Common Symptoms
- Regen request, derate
Probable Causes (Ranked by Likelihood)
- DPF soot-loaded on Doosan Tier 4 system Likely
- DOC fuel-fouled from injector leak Possible
Step-by-Step Diagnostic Procedure
Attempt parked regen via Service Analyzer.
Check DOC inlet temp during active regen.
Frequently Asked Questions
What is Bobcat code P2002?
Bobcat P2002: DPF Efficiency Below Threshold (Doosan D24). This code is reported on Bobcat equipment running the described engine family.
Can I keep working with Bobcat code P2002?
Limited operation only -- finish the current task then shut down for repair.
How much does Bobcat P2002 cost to fix?
Typical repair cost: $400-$5,000. Off-road diesel shop labor runs $125-$175/hr in 2026. Dealer diagnostic software (Bobcat Service Analyzer) is usually required.