Dobeck EJK EFI Controller Gen 3.5
A07-310109 (MFG #: 8310109)
$299.99
Sale price
$299.99
Regular price
$299.99
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Dobeck EJK EFI Controller Gen 3.5 for Polaris ACE 900 ATV
Dobeck EJK EFI Controller Gen 3.5 for Polaris ACE 900 ATV
$299.99
Sale price
$299.99
Regular price
$299.99
SKU:A07-310109
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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 8310109
Vehicle Information
Polaris ACE 900 ATV (2016-2019)
The Polaris ACE 900 (2016-2019) is a single-seat side-by-side vehicle designed for trail adventures. Powered by the ProStar 900 engine, it offers a unique blend of performance and maneuverability in a compact package. This specific year range maintained a consistent platform, with no major generation breaks identified in official sources. Models from 2016 to 2019 share the same fundamental characteristics, with minor updates that do not affect the compatibility of main components. FAQ:
Q: How can I ensure this part fits my Polaris ACE 900?
A: To guarantee compatibility, please use the year and model selector located at the top of this page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | Break-in: 25 hours or 800 km. Regular: 100 hours or 1,600 km, or yearly. | Always change the filter whenever changing the oil. |
| Air Filter | Pre-Ride: Inspect and clean pre-filter daily. Weekly: Inspect main filter element. Every 50 hours / 1,600 km or Yearly: Inspect and replace as needed. Every 12 Months / 200 hours / 3,200 km: Inspect and replace as needed. | Ensure proper installation of the filter and airbox cover, inspect ducts and screens, cleaning as needed. |
| Spark Plugs | Every 50 hours / 1,600 km or Yearly: Inspect and replace as needed. Every 12 Months / 200 hours / 3,200 km: Inspect and replace as needed. Every 2 Years / 3,200 km: Inspect and replace as needed. | |
| Drive Belt | Every 800 km / 6 Months: Inspect and adjust, replace as needed. Every 50 hours / 1,600 km or Yearly: Inspect and replace as needed. | |
| Coolant | Daily: Check level. Every 800 km / 6 Months: Test strength and inspect for leaks. Every 50 hours / 1,600 km or Yearly: Inspect fluid level and for leaks, add if needed. Every 12 Months / 200 hours / 3,200 km: Inspect for cracks or leaks. Every 8,000 km / 5 Years: Flush the system. | Inspect coolant strength seasonally and pressure test the system yearly. |