Diesel Particulate Filter Over Temperature - Bank 1
The KUBOTA-P200C (Kubota) diesel fault code means: Diesel Particulate Filter Over Temperature - Bank 1. This is a critical severity code.
- Keep driving?
- No -- stop driving
- DIY difficulty
- advanced
- Estimated cost
- $0-$2,500 depending on substrate damage
A $30 car code reader can't do diesel. The HD7000 reads full-system codes and does parked DPF regen, idle/speed-limit, and service resets from the cab — on everything from a 6.7 Cummins/Power Stroke/Duramax pickup to Class-8 trucks (Detroit, Paccar, CAT, Volvo, Mack, International).
Check Price on AmazonAffiliate link -- we earn a commission at no extra cost to you.
Full-system 6/9/16-pin diesel scan tool for Cummins, Paccar, CAT, Detroit and more — plug-and-play, no subscription. A cheaper way to read heavy-duty codes a basic OBD2 scanner skips entirely.
Check Price on AmazonAffiliate link -- we earn a commission at no extra cost to you.
Common Symptoms
- DPF temp warning
- Immediate derate
Probable Causes (Ranked by Likelihood)
- Active regen interrupted (machine shut down mid-regen) Very Likely
- Excess HC from leaking injector Possible
Step-by-Step Diagnostic Procedure
Check regen history in Diagmaster.
Inspect injector balance rates.
Frequently Asked Questions
What is Kubota code P200C?
Kubota P200C means: Diesel Particulate Filter Over Temperature - Bank 1. Critical code -- stop operating until repaired.
Can I keep using my Kubota with P200C?
Critical fault -- do not operate; tow or trailer to a dealer. Use Kubota Diagmaster software (dealer tool) for full diagnostics.
How much does P200C cost to fix on a Kubota?
Repair cost range: $0-$2,500 depending on substrate damage. Compact-tractor labor is typically $110-$150/hr in 2026.
P200C on Other Platforms
The same code ID appears across other engines, vehicles, and equipment. Diagnostic flow varies by platform — see the matching breakdown: