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.
Unverified. We could not confirm this code's definition against freely available manufacturer documentation, so treat the meaning, severity and fix guidance on this page as unconfirmed. Check it against the manufacturer's service information for your exact model and serial range before acting on it. This page is kept out of search engines for that reason, and we are working through this family manual by manual.
- Keep driving?
- Limited driving only
- DIY difficulty
- advanced
- Estimated cost
- $400-$5,000
What Are the Symptoms of BOBCAT-P2002-D24?
- Regen request, derate
What Causes BOBCAT-P2002-D24? (Most Likely First)
- DPF soot-loaded on Doosan Tier 4 system Likely
- DOC fuel-fouled from injector leak Possible
Can I Still Drive with BOBCAT-P2002-D24?
Limited driving only. BOBCAT-P2002-D24 is rated serious severity. Keep trips short and get it diagnosed soon rather than waiting for symptoms to worsen.
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?
Estimated 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.
Mechanics Guide Step-by-step diagnosis
How Do You Diagnose BOBCAT-P2002-D24?
Attempt parked regen via Service Analyzer.
Check DOC inlet temp during active regen.
Which Vehicles Commonly Get BOBCAT-P2002-D24?
- Bobcat S630 / S650 skid steer loaders (Doosan D24)
- Bobcat S770 / S850 skid steer loaders (Doosan D34)
- Bobcat T630 / T650 / T870 compact track loaders (Doosan D24/D34)
- Bobcat E55 / E85 mini excavators (Doosan D24)
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