KUBOTA-P2264 serious Kubota ›

Water in Fuel Sensor Circuit

The KUBOTA-P2264 (Kubota) diesel fault code means: Water in Fuel Sensor Circuit. This is a serious severity code.

My Garage →
Keep driving?
Limp mode only
DIY difficulty
beginner
Estimated cost
$0 drain, $80-$200 sensor
Built for Diesel — Not a Car Reader
ANCEL HD7000 Heavy-Duty Diesel Scanner

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 Amazon
FOXWELL HD301 Diesel Truck Scanner
Lower-Cost Diesel Option
FOXWELL HD301 Diesel Truck Scanner

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 Amazon

Affiliate links — we earn a commission at no extra cost to you.

Common Symptoms

  • WIF lamp on
  • Long crank possible

Probable Causes (Ranked by Likelihood)

  • Water-filled bowl (user didn't drain filter) Very Likely
  • Failed WIF sensor Possible

Frequently Asked Questions

What is Kubota code P2264?

Kubota P2264 means: Water in Fuel Sensor Circuit. Serious code -- address promptly to avoid inducement / further damage.

Can I keep using my Kubota with P2264?

Serious fault -- you can move the machine to a shop but don't run it under load. Use Kubota Diagmaster software (dealer tool) for full diagnostics.

How much does P2264 cost to fix on a Kubota?

Repair cost range: $0 drain, $80-$200 sensor. Compact-tractor labor is typically $110-$150/hr in 2026.

Mechanics Guide Step-by-step diagnosis

Step-by-Step Diagnostic Procedure

  1. Drain water separator.

  2. Ohm test WIF float circuit.

Sources 1

This page is built from documented references. Verify against your own service info before repair work.

  • SAE J2012Diagnostic Trouble Code Definitions (defines P2264 as a generic OBD-II code)

P2264 on Other Platforms

The same code ID appears across other engines, vehicles, and equipment. Diagnostic flow varies by platform — see the matching breakdown:

Gas / Automotive (OBD-II) Generic OBD-II definition for P2264

Commonly Affected Vehicles

  • Kubota BX1880 / BX2380 / BX23S sub-compact tractors
  • Kubota L2501 / L3301 / L3901 utility tractors
  • Kubota L4060 / L4760 / L5060 / L5460 grand L tractors
  • Kubota M5-091 / M5-111 utility tractors
  • Kubota M6S-111 / M7060 / M7-132 / M7-152 tractors
  • Kubota MX5400 / MX6000 utility tractors
  • Kubota SVL65-2 / SVL75-2 / SVL95-2s skid steer loaders
  • Kubota SSV65 / SSV75 skid steer loaders
  • Kubota RTV-X1100C / RTV-X1140 / RTV1140CPX utility vehicles

Explore More

More Kubota codes → Diesel home All diesel codes Heavy-duty Guides

Was this helpful?

Send this to whoever is fixing the truck — your tech, or the person asking what the fault means.