EJK Electronic Jet Kit Gen 3.5 tune injection tuning module for Yamaha MT-09 and Tracer 900 2014-2019

Less shop time means more ride time. The Electronic Jet Kit (EJK) is the No. 1 EFI controller on the market for installation time to riding with great performance. Plug and play does not just refer to connectors to make installation easy, but 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.

Controller comes with two (2) O2 Bypasses OX-019. Your stock O2 connections need to be disconnected and the bypasses installed if O2 present.

BASE SETTINGS

View controller feature and setting descriptions

FASHION:

GREEN

YELLOW

RED

GREEN

BLUE

YELLOW

BLUE

RED

BLUE

#8 BLUE LED

FEATURES:

GREEN FUEL

YELLOW FUEL

RED FUEL

GRN UPR SW PT

YEL LWR SW PT

RED LWR SW PT

NONE

Initial recommended base settings for stage 1 modifications. Based on European Yamaha MT09.

GRN @ 5.5

YEL @ 3.5

RED @ 3

G/B @ 3

Y/B @ 5.5

R/B @ 4

Controller settings for diagnostic purposes of running 0% change through entire drive cycle. These settings mean your vehicle is running on the stock ECU map.

GRN @ 3

YEL @ 3

RED @ 3

G/B @ 3

Y/B @ 5.5

R/B @ 4

Feature Name	Description

NONE	Feature is NOT enabled and will be skipped over when navigating through features with MODE button.
GREEN FUEL	Feature allows fuel adjustment when the Green zone is active which is typically during idle and cruising conditions.
YELLOW FUEL	Feature allows fuel adjustment when the Yellow zone is active which is typically during acceleration conditions.
RED FUEL	Feature allows fuel adjustment when the Red zone is active which is typically during full throttle conditions.
GRN LWR SW PT	Feature allows adjustment of when the Green zone engages. Typically relates to an RPM value to determine if fuel adjustment should be allowed at idle or not.
YEL LWR SW PT	Feature allows adjustment of when the Yellow zone engages.
RED LWR SW PT	Feature allows adjustment of when the Red zone engages.
ACCEL PUMP FUEL	Feature allows fuel adjustment when the Accel Pump is active.
DECEL FUEL	Feature allows fuel adjustment when the vehicle is de-accelerating at a moderate to high rate.
GRN UPR SW PT	Feature allows adjustment of when the Green zone shuts off. Typically relates to an RPM value to determine if fuel adjustment should be allowed above a mid-range cruising RPM.
VCA SW PT	Represents transition between factory open loop and closed loop. When the LED display shows a solid BLUE light in the 8th position then the controller is interfacing with the ECU closed loop mode. Fashion rarely needs to be adjusted.
CLOSED LOOP FUEL	Feature allows fuel adjustment when the VC zone is active. Feature implements an indirect fueling method where the O2 signal is being manipulated which causes the ECU to make fuel changes. Only affects fueling while ECU is in closed loop mode.
VC OFFSET	Voltage Control Offset. Given a sensor input signal between 0-5 volts this feature will offset the voltage a varying amount.
MAX BOOST PRESSURE	Represents the maximum amount of boost pressure the vehicle can produce.
MAX PRESSURE FUEL	Feature allows fuel adjustment when Pressure zone is active.

Yamaha MT-09 (2013-2016)

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