2021 Yamaha MT-09 Problems: 1 Known Issue
2021 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated October 2026
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Preview the XT6 exampleAccording to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2021 Yamaha MT-09 has 1 documented issue, with 1 rated critical. The most serious is Improper ECU programming causes engine stall and limited throttle response on the 890 - NHTSA recall 22V130 ($0-$0 repair).
All 1 Known Issue
NHTSA Recalls2 recalls
ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE
Yamaha Motor Corporation, USA (Yamaha) is recalling certain 2021-2022 MT-09, MT-09 SP, and MTT9GT (Tracer 9 GT) motorcycles. Improper electronic control unit (ECU) programming may limit the throttle response, cause an engine stall, or fail to illuminate the engine warning light when a system error occurs.
VEHICLE SPEED CONTROL:THROTTLE:THROTTLE POSITION SENSOR (TPS)
Pure Sports Distributing Inc. (Yamaha of Hawaii) is recalling certain 2022 MT-09 Tracer GT, 2021-2025 MT-09 SP, 2021-2025 MT-09, 2022-2023 and 2025 MT-10 SP, 2022-2024 MT-10 and 2022-2024 XSR900 motorcycles. The brushes inside the Throttle Position Sensor (TPS) may slide excessively due to improper ECU programming, possibly causing unstable idling or an engine stall.
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Frequently Asked Questions
What are the most common Yamaha MT-09 problems?
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2021 Yamaha MT-09 has 1 documented issue. The documented issue is: Improper ECU programming causes engine stall and limited throttle response on the 890 - NHTSA recall 22V130. Of these, 1 is rated critical and should be addressed promptly.
Is the Yamaha MT-09 reliable?
The 2021 Yamaha MT-09 has 1 known issue compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 1 issue is rated critical: Improper ECU programming causes engine stall and limited throttle response on the 890 - NHTSA recall 22V130. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
How much does it cost to fix common Yamaha MT-09 problems?
Repair costs for known Yamaha MT-09 issues range from $0 to $0, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Improper ECU programming causes engine stall and limited throttle response on the 890 - NHTSA recall 22V130, typically costs $0-$0 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What is the 2021-2022 Yamaha MT-09 Improper ECU programming causes engine stall and limited throttle response on the 890 - NHTSA recall 22V130?
Certain 2021–2022 MT-09 and MT-09 SP motorcycles have incorrect ECU software covered by recall 22V130. It can cause stalling during downshifts or slight throttle opening, restricted throttle response during deceleration, or incorrect engine-warning-light behavior. Yamaha's bullet… Repairs typically run $0-$0. Severity: high.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public motorcycle data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.