POLARIS SLINGSHOT - COMPLETE PLUG AND PLAY PACKAGE - EMTRON SL4

The Ultimate Solution for the Polaris Slingshot

Package Contents:

Emtron SL4 ECU

Emtron ELC1 with Bosch 4.9 wideband sensor (Canbus lambda controller - single channel)

ACE Wire Harness Adapter and CAN module - (no cutting / splicing)

DT Expansion plug

Base calibration (dyno tuning after installation recommended)

Product Description:

Enjoy Emtron features and functionality in this fully condensed packaged system from ACE Performance.  

A true motorsport solution for the Polaris Slingshot.  The Emtron plug n play solution offers industry leading configurable motorsport traction control.  A must for any Slingshot owner that is looking to use their additional power effectively.

The Emtron ECU is all motorsport grade hardware and good to temperatures up to 120C (248 degrees) so the ecu can stay in the factory location and does not need to be relocated.

Factory Speedometer, odometer and RPM gauges work with the package - expansion for a CAN gauge or motorsport dash is easy with the provided CAN expansion plug.

Emtron SL4 Features

Support for nearly all factory sensors/components/outputs unlike other systems (see details below).  Electric throttle, VVT, MAP, CAN BUS integration (see below), and more. Utilizing the open and unlocked flexible Emtron platform that offers real support anywhere in the world though its world class dealer network.

Installation:

-Plug in style installation-

• Install ECU, and ACE Wire Harness adapter / can module in factory ECU Location

• Mount Emtron ELC1

• Plug in ELC1 to CAN plug in harness, install new Bosch LSU 4.9 Oxygen Sensors

• Configure ECU for first start up (using ACE start up guide)

• Tune engine

• Install extra sensors (recommended - optional)

• Sensor inputs - ie. Fuel Pressure, Ethanol Content

• CAN expansions (EGT, EIC, Dash/Data Logger)

Customizing Installation:

All crucial factory inputs and outputs are supported and connected via ACE Wire Harness adapter.  

Inside the vehicle, the analog volt and ethanol content input are spliced to a 4 pin DTM plug to allow optional switch functions from the interior.  IE Traction Control Trim Potentiometer, MAC Valve (boost control), Flex Fuel sensor, MAP switch, etc.

Other existing inputs and outputs can then be repurposed depending on the installation requirement by substituting the old input pin with the new sensor input.

CAN BUS Support:

Emtron ECU system supports two seperate CAN networks.  

CAN Channel 1

This network is dedicated to Emtron expansion devices, dash loggers, and other Motorsport systems.  It is pre-configured and pre-wired to connect directly to the Emtron ELC2 Dual CAN Lambda Controller.  The allows connection of other CAN bus friendly devices to expand on this compact package as well, especially with products like Emtron EIC, Emtron EGT, and more.

CAN Channel 2

This is connected to the factory vehicle network thru the ACE CAN module.  This drives some of the factory instrumentation for the Polaris Slingshot platform and also picks up CAN data like wheel speed inputs.  Wheel speed inputs can all be used to configure advanced ECU functions like Emtron Motorsport Traction Control/Launch Control/etc. Advanced motorsport functions in the Emtron ECU platform are fully unlocked and available for complete configuration on demand.  

This network also is flexible as you can export comprehensive data to a data logger on this network as well if needed.

Unsupported features

• Check Engine light (in gauge cluster)

• Traction control light (in gauge cluster)

• Factory Oxygen Sensors (replaced with Wideband Bosch 4.9 sensors)

• Cruise Control (future update possible)

Comparisons:

• Wideband Oxygen Sensor input with Short and Long term adaptations

• Individual Cylinder Knock detection with Short and Long term adaptations

• Calibration slot control (Map switching)

• Advanced Fuel and Air mass modeling

• Closed loop boost control

• Full E-throttle control

• Engine DTC protection/limps/failsafes (pressures, temps, etc)

• Comprehensive ECU logging (up to 500hz per channel)

• Launch control, Motorsport Traction control (with G-force compensation)

• Customize CAN transport and receive to expand, data log, display, etc

• True Flex Fuel function (Variable Stoich) - Requires additional hardware

• Fuel Pressure compensation - Requires additional hardware

• True closed loop Sequential Gear Cut/Gearshift control - Requires additional hardware

Some ACE Performance products are sold for off-road use only. All performance modifications and installations are at the customers own risk. ACE Performance Products LLC or https://www.aceperformancesystems.com/ hold no responsibility either implied or otherwise for mechanical, electrical or other failure when using any aftermarket products. Items sold for off-road use only are illegal in many states and are intended for racing vehicles which may never be used on a public road.

By purchasing any aftermarket product, the customer takes full responsibility for any use, and/or misuse of the product and agrees that ACE Performance Products LLC or https://www.aceperformancesystems.com/ holds no responsibility for any consequences, legal, or other, of such use and/or misuse.