Home / Diesel / Codes / Yanmar / YANMAR-P0335 EN · ES
Keep driving? No -- stop driving
DIY difficulty intermediate
Estimated cost $100-$400 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).
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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 link -- we earn a commission at no extra cost to you.
Common Symptoms No start / intermittent stall Probable Causes (Ranked by Likelihood) Failed CKP sensor Likely Damaged reluctor tone ring Less Likely Step-by-Step Diagnostic Procedure Scan live engine RPM during crank.
Measure sensor AC voltage during crank (0.3-1.0 VAC).
Frequently Asked Questions What is Yanmar code P0335? Yanmar P0335: Crankshaft Position Sensor Circuit. This code is reported on Yanmar equipment running the described engine family.
Can I keep working with Yanmar code P0335? Do not continue operating. Risk of engine damage or unsafe shutdown.
How much does Yanmar P0335 cost to fix? Typical repair cost: $100-$400. Off-road diesel shop labor runs $125-$175/hr in 2026. Dealer diagnostic software (Yanmar SmartAssist / YDT) is usually required.
P0335 on Other Platforms
The same code ID appears across other engines, vehicles, and equipment. Diagnostic flow varies by platform — see the matching breakdown:
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 Affiliate link -- we earn a commission at no extra cost to you.
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 link -- we earn a commission at no extra cost to you.
Commonly Affected Vehicles Yanmar SA221 / SA324 / SA424 compact tractors Yanmar YT235 / YT347 / YT359 compact tractors Yanmar LX4100 / LX4900 utility tractors Yanmar ViO17 / ViO25 / ViO35 / ViO45 / ViO55 / ViO80 mini excavators Yanmar B27-3 / B37-3 / B50-3 compact excavators Cub Cadet Yanmar Ex3200 / Lx410 compact tractors (rebadged) John Deere 17G / 26G / 35G compact excavators (Yanmar powered) Takeuchi TB210R / TB216 / TB230 mini excavators (Yanmar powered) Hunter / Beneteau / Catalina sailboats with Yanmar 3JH / 4JH Trawlers and sport fishing boats with Yanmar 6LY / 6LF series Sailboat auxiliaries with Yanmar 2YM / 3YM / 3JH5 diesels Commercial fishing vessels with Yanmar 6LY3-UTP Yachts with Yanmar 6LY400 / 6LY440 / 8LV common-rail marine diesels Workboats with Yanmar 4LV / 4JH series marine propulsion Ski boats and express cruisers with Yanmar marine diesels Tenders and RIBs with Yanmar 3YM20 / 3YM30 sailboat aux Island-hopper ferries with Yanmar 6AYM / 6HYM commercial series Tug boats and small workboats with Yanmar 6HAL-HTP / 6HYM