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 Ski-Doo Summit 850 Snowmobile
Dobeck EJK EFI Controller Gen 3 for Ski-Doo Summit 850 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
Ski-Doo Summit 850 Snowmobile (2017-2026)
The Ski-Doo Summit 850 (2017-2026) is a mountain snowmobile designed for deep-snow enthusiasts, renowned for its advancements in engine technology and chassis design. Powered by the 849cc Rotax 850 E-TEC two-stroke engine, this model has evolved to deliver exceptional performance. The 2017-2026 period saw significant innovations. In 2017, the REV Gen4 platform and the 850 E-TEC engine were introduced, optimizing handling and rider control. The 2020 model year brought the 850 E-TEC Turbo engine, a first for a mass-produced turbocharged two-stroke, delivering 165 horsepower up to 8,000 feet of elevation. A major shift occurred in 2023 with the launch of the narrower and lighter REV Gen5 platform, accompanied by the powerful 180-horsepower 850 E-TEC Turbo R engine. Continuous refinements, such as in 2026 with the Summit X Expert Package, further enhanced lightness and maneuverability. FAQ:
Q: How can I ensure this part fits my snowmobile?
A: To guarantee compatibility, please use the year and model selector located at the top of this page. Q: My model year is not listed, what should I do?
A: If your model year does not appear, please contact our customer service for assistance.
Maintenance
| Component | Interval | Details |
| Oil Filter (Injection Oil System) | Check before every ride | 2-stroke models do not have a traditional engine oil filter. Check the injection oil reservoir level and top off as needed. |
| Drive Belt | Inspect every 50 hours | Check for wear, damage, or glazing. Typical lifespan: 2,400 to 4,800 km depending on riding style. |
| Spark Plug | Every 3 years or 6,000 km | Replace whichever comes first. Use manufacturer-specified spark plugs. |
| Air Filter | Inspect before every ride | Check the air filter's condition as part of the pre-ride inspection. Clean or replace as needed. |
| Coolant | Replace every 2 years; check density annually or every 3,200 km | Check level when cold before every ride. |