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  3. YAMAHA B67-8591A-51-00

YAMAHA B67-8591A-51-00 Ecu Pcm MT-10 B67-8591A-50-00

fits make: Yamaha. year: 2018–2021.

B67-8591a-50-00 Yamaha B67-8591a-51-00 18-21 Mt10 Mt-10 Oem Ecu Computer Pcm

( Manufacturer Part Number: B67-8591A-51-00 ), ( Part Type: Ecu ), ( Unit Type: Unit ), ( Oe/oem Part Number: B67-8591a-50-00 ), ( Country Of Origin: Japan )

Review YAMAHA Mt10 Oem Ecu Computer Pcm fits 2018–2021

The Yamaha B67-8591A-51-00 ECU, also known as the Power Control Module (PCM), is a crucial component of the fuel injection system in select Yamaha motorcycles, including the MT-10 and MT-10 models from the 18 to 21 model years. This ECU is responsible for managing various engine functions, such as fuel injection, ignition timing, and engine diagnostics.

The B67-8591A-51-00 ECU is a sophisticated microcontroller-based unit that utilizes advanced algorithms for efficient combustion and optimal engine performance. It communicates with other engine sensors and actuators to adjust fuel injection and ignition timing in real-time, ensuring that the engine operates at its peak efficiency.

This ECU comes with multiple input/output connectors that allow it to interface with various engine sensors, such as the crank position sensor, cam position sensor, throttle position sensor, and air temperature sensor. It also includes output connectors for the fuel injectors, ignition coils, and various warning lights.

The B67-8591A-51-00 ECU is designed to be robust and reliable, with a high temperature and vibration resistance to ensure that it performs flawlessly even under the most demanding riding conditions. It is also programmable, allowing users to customize engine performance parameters through the use of specialized software and tools.

When it comes to installation, the Yamaha B67-8591A-51-00 ECU is a direct replacement for the original unit on supported motorcycles. The installation process is relatively straightforward and can typically be completed in a few hours with the appropriate tools and knowledge.

It is important to note that working on motorcycle electronics can be complex and potentially dangerous, so it is highly recommended that only experienced and qualified individuals attempt to install or program this ECU. Additionally, the use of aftermarket software and tools may void the warranty on the ECU and potentially cause damage to the engine or other components.

In summary, the Yamaha B67-8591A-51-00 ECU is a crucial component for optimizing the performance and efficiency of select Yamaha motorcycles. It is a sophisticated microcontroller-based unit that manages various engine functions and communicates with sensors and actuators in real-time. It is designed to be robust and reliable, and is programmable for customized engine performance. However, installation and programming should only be attempted by experienced and qualified individuals to ensure safe and effective operation.

The Yamaha B67-8591A-51-00 and B67-8591A-50-00 are OEM ECUs (Engine Control Units) for specific Yamaha motorcycle models, including the MT-10 and MT-10 from the 18-21 model range. Here are some pros and cons that may help you decide whether to buy one of these ECUs:

Pros:

1. Original Equipment: These ECUs are manufactured by Yamaha, ensuring they are a perfect fit for your motorcycle and compatible with all factory systems.

2. Improved Performance: ECUs control various motorcycle functions, including fuel injection, ignition timing, and engine management. Upgrading to a new ECU can lead to improved engine performance, efficiency, and power.

3. Enhanced Safety: ECUs play a crucial role in safety systems like ABS (Anti-lock Braking System) and traction control. Upgrading to a new ECU may provide improved safety features, especially if the new one includes the latest safety technologies.

4. Diagnostic Capabilities: Newer ECUs can provide more detailed diagnostic information, making it easier for you or your mechanic to identify and resolve any issues with your motorcycle.

5. Compliance with Emissions Regulations: OEM ECUs are designed to meet the latest emissions regulations, ensuring your motorcycle remains eco-friendly and legal.

Cons:

1. Cost: OEM ECUs can be quite expensive compared to aftermarket alternatives. However, the cost may be justified by the improved performance, safety, and diagnostic capabilities.

2. Complex Installation: Installing an ECU requires a good understanding of motorcycle electronics and potentially specialized tools. It's recommended that you have this work done by a professional mechanic.

3. Potential for Software Locks: Some OEM ECUs may include software locks, preventing you from using them on motorcycles that they weren't originally intended for.

In conclusion, purchasing a Yamaha B67-8591A-51-00 or B67-8591A-50-00 ECU can offer numerous benefits, including improved performance, enhanced safety, diagnostic capabilities, and compliance with emissions regulations. However, the cost and complex installation process may be drawbacks for some. Ultimately, the decision to buy one of these ECUs depends on your specific needs, budget, and technical expertise. If you value the benefits of an OEM ECU and have the resources to install it, it could be a worthwhile investment for your Yamaha motorcycle.

Details:

Bought as thought fuel pump not working was ecu but while waiting for it replaced relay and that fixed the problem. Part number B67-8591A-51-00: Same as B67-8591A-50-00 MSRP: 1699.99, Fits 2018 2021 MT10. New Yamaha MT-10 ECU. Ecu never removed from wrap and installed onto bike.

part #: b678591a5100 prices

  • $317.05-$899.95

specifications fairingcyclemotor:

  • for makes: Yamaha
  • for years: 2018-2021
  • mpn: B67-8591a-51-00
  • part type: Ecu
  • unit type: Unit
  • oe/oem part number: B67-8591a-50-00
  • country of origin: Japan

shipping fairingcyclemotor:

  • type: Fixed
  • cost: $0.00
  • carrier: USPS
  • transit: 5-11 Days
  • service: USPS Ground Advantage
  • class: Standard

payments fairingcyclemotor:

  • wallet: Paypal
  • other
  • credit card: Mastercard

seller fairingcyclemotor:

  • city: Maxeys, Georgia
  • rating: 0.0%
  • # reviews: 0

returns fairingcyclemotor:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days

general fairingcyclemotor:

  • Motorcycle Scooter Parts Accessories > Body Frame > Fairings, Plastics Body Kits
  • condition: New

offer fairingcyclemotor:

  • options: Ship-to-home
  • best offers: True
  • started: May 21, 2026
  • quantity: 1
  • sold: 0
  • availability: In Stock
for makes: yamaha, for years: 2018-2021, part type: ecu, unit type: unit, oe/oem part number: b67-8591a-50-00, country of origin: japan,
category: motorcycle parts > motorcycle scooter parts accessories > body frame > fairings, plastics body kits, sku: 25976929936043813,
Yamaha B67-8591A-51-00 Is Similar To:
fairingcyclemotor logo
5 offers $317.05–$899.95 USD
  • New. Offer #1 priced at $899.95 + $0.00 shipping estimate = $899.95* total. Ecu never removed from wrap and never installed onto bike. Fits 2018-2021 MT10.FREE SHIPPING
  • Used. Offer #2 priced at $317.05 + $34.69 shipping estimate = $351.74* total. Our radios/headunits are supplied without the codes. 2019 YAMAHA 1.0L Unknown ECU.+$34.69 shipping
  • Used. Offer #3 priced at $317.05 + $29.62 shipping estimate = $346.67* total. 12 Month Warranty. OEM ECU Tested OK.+$29.62 shipping
  • Used. Offer #4 priced at $302.27 + $29.11 shipping estimate = $331.38* total. Each item has been tested before removal & photographed Yamaha MT10 2016 - 2021.+$29.11 shipping
  • Used. Offer #5 priced at $308.32 + $29.33 shipping estimate = $337.65* total. Excellent Service. Manufacturer YAMAHA.+$29.33 shipping

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