Dobeck EJK EFI Controller Gen 3
A07-310292 (MFG #: 9310292)
$276.75
Sale price
$276.75
Regular price
$299.00
Sale
-7%
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Dobeck EJK EFI Controller Gen 3 for Yamaha Sidewinder MTX 1000 Snowmobile
Dobeck EJK EFI Controller Gen 3 for Yamaha Sidewinder MTX 1000 Snowmobile
$276.75
Sale price
$276.75
Regular price
$299.00
Sale
-7%
SKU:A07-310292
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Description
Developed for anyone wanting an easier method for tuning fuel injection, the EJK is a customizable solution for whomever wants to take control of their tuning needs. The GEN 3 is a piggy-back EFI controller, does not replace the stock ECU. Monitors the signals to the injectors and makes fuel adjustments based on the mode settings. Push button interface allowing access up to 6 different modes to allow for quick fine tuning by the end user without needing a computer. The GEN 3.5 has the ability to add or pull fuel within each available fueling zone.
The EJK comes programmed and ready to go for stage 1 (after-market pipe and air cleaner) modifications. Forget downloading maps. Forget looking up settings. The EJK installs in mere minutes and you are off to a better, more powerful, smoother ride.
FEATURES
- No computer needed. No dyno required.
- Plug n' play Installation - minutes to Install, base settings are preset.
- Offers full range tunability. Does not interfere with stock ECU operation.
- Simple push button adjustment interface.
- 2-Year warranty - does not void any OEM vehicle warranty.
- Compact size - 2.2" H x 3.4" W x 0.5" D.
Technical Specifications
- MFG. Part Number 9310292
Vehicle Information
Yamaha Sidewinder MTX 1000 Snowmobile (2017-2025)
The Yamaha Sidewinder MTX 1000, produced from 2017 to 2025, is a high-performance mountain snowmobile renowned for its power and robustness. It consistently features the 998cc Genesis turbo engine, a four-stroke, three-cylinder unit officially rated at 180 horsepower, though independent tests have shown it can exceed 200 horsepower. Designed for demanding terrain, the Sidewinder MTX offers a dynamic and reliable riding experience for off-trail enthusiasts. Over the years, the Sidewinder MTX has received targeted improvements to optimize its deep snow performance and rider comfort. Notable changes include the introduction of new Fox FLOAT 3 shocks and a drop and rolled chain case for an improved track approach angle in 2018, as well as cockpit and starting system enhancements in 2019. The 2025 model is offered as a "Final Edition," potentially marking the last iteration of this series. Q: How can I ensure parts fit my Yamaha Sidewinder MTX 1000?
A: To guarantee compatibility, please use our year and trim selector on this page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | Initial: 20-25 hours or 800 km. Routine: 100 hours or annually (4,000 km). | The oil filter is generally replaced with the oil. An annual change is strongly recommended, regardless of mileage. |
| Drive Belt | Inspection: Every 50 hours. Replacement: 2,400 to 4,800 km. | Replacement intervals vary based on riding style and conditions. Annual replacement is sometimes done as preventative maintenance. |
| Spark Plugs | Annually, 4,000 km, or 200 hours. | Many owners replace them yearly for optimal performance and easier starts. |
| Air Filter | Inspection/Cleaning: Every 25-50 hours. Replacement: 19,200 to 48,000 km. | Maintenance heavily depends on riding conditions. Oiled cotton filters are reusable after cleaning and re-oiling. |
| Coolant | Every 2 years or 200 hours. | Some sources suggest more frequent replacement, especially for green-dyed antifreezes. |
These intervals are based on general guidelines and may not be 100% accurate for all models. Please consult your snowmobile's official owner's manual for the most precise information.