Accelerator Pedal Position Sensor B Circuit Low
The KUBOTA-P0222 (Kubota) diesel fault code means: Accelerator Pedal Position Sensor B Circuit Low. 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?
- Limp mode only
- DIY difficulty
- intermediate
- Estimated cost
- $120-$300 pedal
What Are the Symptoms of KUBOTA-P0222?
- Idle-only
- No response to pedal
What Causes KUBOTA-P0222? (Most Likely First)
- Pedal track 2 shorted low Likely
- Wire chafe at cab pivot Possible
Can I Still Drive with KUBOTA-P0222?
Limp mode only. KUBOTA-P0222 is rated serious severity. Continuing to drive in this state risks further damage — get it looked at before your next trip.
Frequently Asked Questions
What is Kubota code P0222?
Kubota P0222 means: Accelerator Pedal Position Sensor B Circuit Low. Serious code -- address promptly to avoid inducement / further damage.
Can I keep using my Kubota with P0222?
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 P0222 cost to fix on a Kubota?
Repair cost range: $120-$300 pedal. Compact-tractor labor is typically $110-$150/hr in 2026.
Mechanics Guide Step-by-step diagnosis
How Do You Diagnose KUBOTA-P0222?
Measure APP2 at pedal connector.
Replace pedal assembly if sensor is at fault.
Sources 1
This page is built from documented references. Verify against your own service info before repair work.
- SAE J2012Diagnostic Trouble Code Definitions (defines P0222 as a generic OBD-II code)
P0222 on Other Platforms
The same code ID appears across other engines, vehicles, and equipment. Diagnostic flow varies by platform — see the matching breakdown:
Which Vehicles Commonly Get KUBOTA-P0222?
- Kubota M4-071 / M4-072 utility tractors
- Kubota M5-091 / M5-111 utility tractors
- Kubota M6S-111 tractors
- Kubota M7-132 / M7-152 / M7-172 premium tractors
- Kubota MX4800 / MX5400 / MX5800 / MX6000 utility tractors
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