DPF Efficiency Below Threshold (Doosan D24)
Can I Drive?
Yes, But Fix Soon
DIY Difficulty
advanced
Estimated Cost
$400-$5,000
What does BOBCAT-P2002-D24 mean?
The BOBCAT-P2002-D24 (Bobcat) diesel fault code means: DPF Efficiency Below Threshold (Doosan D24). This is a serious severity code.
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.