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  3. YAMAHA 112100-9330

YAMAHA 112100-9330 Cdi Ecu 14K

fits model: Fz8. make: Yamaha. year: 2011–2013.

112100-9330 Yamaha 2012 2011-2013 Fz8 Oem Cdi Ecu 14k Miles

( Manufacturer Part Number: 112100-9330 ), ( Part Type: Ecu ), ( Country Of Origin: Japan )

Review YAMAHA Oem Cdi Ecu 14k Miles fits FZ8 2011–2013

The **Yamaha 112100-9330 CDI ECU** is a precision-engineered electronic control unit designed exclusively for the **2011 2013 Yamaha FZ8**, a sporty, high-performance naked bike known for its aggressive styling, responsive handling, and powerful 1,002cc inline-four engine. This **OEM-quality CDI (Capacitive Discharge Ignition) ECU** serves as the brain of the bike s ignition system, regulating spark timing, fuel injection, and overall engine performance to ensure optimal power delivery, smooth throttle response, and reliable operation. Built to Yamaha s exacting standards, this ECU is a direct replacement for the factory unit, maintaining compatibility with the bike s original wiring harness, sensors, and throttle body, ensuring seamless integration without the need for modifications. Whether you re restoring a classic FZ8 to its original glory or upgrading an existing system for improved reliability, this ECU delivers the precision and durability expected from Yamaha s high-performance components. Its robust construction and high-quality components make it a trusted choice for riders seeking both performance and longevity, while its compatibility with aftermarket tuning solutions such as ECU remapping or performance chips allows for further customization to enhance acceleration, torque, and overall drivability. Ideal for mechanics, DIY enthusiasts, and performance-minded riders, this **112100-9330 CDI ECU** ensures that your FZ8 continues to deliver the exhilarating ride it was designed for, with the confidence of genuine Yamaha engineering.

### **Pros and Cons of Buying a 2011-2013 Yamaha FZ8 with a Used CDI ECU (Part Number: 112100-9330)**

#### **Pros**

1. **Reliability and Durability**

The Yamaha FZ8 (2011-2013) is known for its robust build quality and dependable engine. The 800cc parallel-twin engine is well-proven, offering smooth power delivery and good low-end torque. Many owners report minimal major issues if the bike is maintained properly.

2. **Performance and Power**

The FZ8 produces **80 hp and 56 lb-ft of torque**, which is strong for its class, making it suitable for both city riding and highway cruising. The engine responds well to tuning, and aftermarket upgrades (such as exhausts, intake, or ECU remapping) can enhance performance.

3. **Fuel Efficiency**

Compared to larger sportbikes, the FZ8 is relatively economical, averaging **35-45 mpg** depending on riding style and conditions. This makes it a cost-effective choice for daily commuting.

4. **Comfortable Ergonomics**

The FZ8 features a **semi-upright riding position**, which is more relaxed than aggressive sportbikes, reducing fatigue on long rides. The seat is comfortable, and the handlebars are positioned for a balanced, upright posture.

5. **Maintenance and Repairability**

Yamaha parts are widely available, and mechanics are familiar with the FZ8 s systems. The bike s design is straightforward, making repairs and maintenance more accessible than on some modern sportbikes.

6. **Resale Value**

The FZ8 holds its value reasonably well compared to other used sport-touring bikes in its class, especially if it has been well-maintained.

7. **CDI ECU Upgrade Potential**

The **112100-9330 CDI ECU** is a common aftermarket replacement for the stock ECU, offering benefits such as:

- **Better throttle response** (eliminates hesitation or stumbling).

- **Improved fuel efficiency** in some cases.

- **Easier tuning** for performance upgrades (e.g., exhaust, intake, or air-fuel ratio adjustments).

- **Diagnostic capabilities** (some aftermarket ECUs provide error codes for troubleshooting).

8. **Affordability**

The FZ8 is one of the more budget-friendly sport-touring bikes, making it an attractive option for riders who want performance without the high cost of a new bike.

9. **Versatility**

The FZ8 can handle a variety of riding styles from city commuting to highway cruising without feeling too specialized in any one area.

---

#### **Cons**

1. **Aging Technology**

The FZ8 is **nearing a decade old**, meaning some components (e.g., wiring, sensors, and electronics) may be less reliable than on newer bikes. The stock ECU can sometimes cause **hesitation, rough idling, or poor throttle response**, which is why upgrading to an aftermarket CDI ECU (like the 112100-9330) is often recommended.

2. **Stock ECU Limitations**

The original ECU may not optimize fuel delivery well, leading to **poor cold starts, stumbling at low RPMs, or reduced power**. An aftermarket ECU addresses these issues but requires tuning knowledge or professional help to set up correctly.

3. **Ride Quality and Suspension**

The FZ8 s suspension is **stiff and not as refined as modern sport-touring bikes**. On rough roads, vibrations and harsh impacts can be noticeable, especially in the seat and handlebars. Upgrading to aftermarket suspension (e.g., hlins or YSS) can improve comfort but adds cost.

4. **Braking Performance**

While adequate, the **front brake (single disc) and rear brake (single disc) are not as powerful as dual-disc setups** found on more modern sportbikes. Upgrading to aftermarket brakes (e.g., Brembo or EBC) is a common modification.

5. **Weight**

At **480 lbs (wet)**, the FZ8 is heavier than some sportbikes but lighter than full-fledged tourers. While manageable, it may feel tiring on long rides compared to lighter naked bikes.

6. **Fuel Tank Capacity**

The **4.5-gallon tank** limits range, requiring more frequent refueling on long trips. This can be inconvenient on highway runs.

7. **Aftermarket Parts Availability**

While Yamaha parts are widely available, some **aftermarket components (e.g., exhausts, clutches, or suspension) may require sourcing from specialty shops**, increasing costs.

8. **Potential for Hidden Issues**

Used bikes of this age may have **hidden problems** such as:

- **Worn clutch or flywheel** (common in high-mileage FZ8s).

- **Leaking seals or gaskets** (timing cover, oil filter housing).

- **Worn suspension components** (shock seals, fork internals).

- **Electrical gremlins** (faulty sensors, wiring harness issues).

A **pre-purchase inspection (PPI) by a trusted mechanic** is highly recommended.

9. **Noise and Wind Noise**

The FZ8 is **loud at highway speeds**, and wind noise can be intrusive due to its fairing design. Some riders find this distracting on long rides.

10. **Limited Modern Tech**

Unlike newer bikes, the FZ8 lacks features such as:

- **Traction Control**

- **Advanced ABS (though it does have basic ABS)**

- **Connected riding tech (Bluetooth, app integration)**

- **Lightweight materials (carbon fiber, aluminum frames)**

---

### **Conclusion**

The **2011-2013 Yamaha FZ8 with an aftermarket CDI ECU (112100-9330)** is a **solid used purchase** for riders who prioritize **reliability, performance, and affordability** over the latest technology. The aftermarket ECU upgrade is a **wise investment** if the stock ECU is causing issues, as it improves throttle response, fuel efficiency, and tunability.

**Best for:**

- Riders who want a **balanced sport-touring bike** for daily commuting and weekend rides.

- Those who prefer a **comfortable, upright riding position** over aggressive sportbike handling.

- Buyers who can **budget for occasional maintenance and upgrades** (suspension, brakes, exhaust).

- Enthusiasts who enjoy **tuning and modifying** their bike for better performance.

**Not ideal for:**

- Riders who need **advanced safety features** (full ABS, traction control).

- Those who prioritize **ultra-lightweight or cutting-edge technology**.

- Buyers who want a **low-maintenance, plug-and-play** experience without any modifications.

- Those unwilling to **spend extra on upgrades** (suspension, brakes, exhaust).

---

### **Recommendation**

If you find a **well-maintained 2011-2013 FZ8 with low miles (under 10,000) or reasonable miles (under 20,000) with a full service history**, it can be an **excellent used purchase**. Here s how to proceed:

1. **Get a Pre-Purchase Inspection (PPI)**

- Have a **trusted mechanic** check for:

- **Clutch and flywheel condition**

- **Suspension (forks, shocks, seals)**

- **Brakes (pads, rotors, calipers)**

- **Engine compression and leaks**

- **Electrical system (ECU, sensors, wiring)**

- Ensure the **CDI ECU (112100-9330) is installed correctly** and the bike runs smoothly.

2. **Verify Maintenance Records**

- Look for **oil changes, timing belt service (if applicable), and brake fluid flushes**.

- A bike with **proper maintenance** will last much longer.

3. **Test Ride Thoroughly**

- Check for **hesitation, rough idling, or power loss** (signs of ECU or fuel system issues).

- Test **braking, suspension, and ergonomics** to ensure comfort.

4. **Budget for Upgrades (If Needed)**

- Consider **aftermarket suspension (YSS, hlins), brakes (Brembo), and exhaust** for better performance and comfort.

- A **professional ECU tune** (if not already done) can optimize power and efficiency.

5. **Negotiate Price Based on Condition**

- A **clean, well-maintained FZ8** should cost **$3,500 $5,500**, depending on mileage and location.

- Avoid bikes with **major engine or frame issues**, as repairs can be costly.

**Final Verdict:**

The **Yamaha FZ8 (2011-2013) with an aftermarket CDI ECU is a great used buy** if you re looking for a **reliable, fun, and modifiable sport-touring bike**. Just ensure it s **well-maintained, properly inspected, and

Details:

2012 2011 2013 Yamaha FZ8 OEM CDI ECU 14K MILES VERY NICE CONDITION, SHIPPING IN THE LOWER 48 STATES 9.95.

part #: 1121009330 price

  • $479.95

specifications cyclelightasm:

  • for models: Fz8
  • for makes: Yamaha
  • for years: 2011-2013
  • mpn: 112100-9330
  • part type: Ecu
  • country of origin: Japan

seller cyclelightasm:

  • city: Akron, Ohio
  • rating: 99.7%
  • # reviews: 12019

offer cyclelightasm:

  • availability: In Stock
  • quantity: 1
  • options: Ship-to-home
  • sold: 0
  • started: May 6, 2026

general cyclelightasm:

  • Motorcycle Scooter Parts Accessories > Lighting Lamps > Headlight Assemblies
  • condition: Used

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  • time: 30 Days
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shipping cyclelightasm:

  • service: USPS Ground Advantage
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for models: fz8, for makes: yamaha, for years: 2011-2013, part type: ecu, country of origin: japan,
category: motorcycle parts > motorcycle scooter parts accessories > lighting lamps > headlight assemblies, sku: 20444877266533891,
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