Aim Yarara ECU For Yamaha ATVs

Aim Taipan Y is compatible with Yamaha motocross bikes

The Yarara Aim ECU is the latest plug & play engine control unit, designed exclusively for plug & play installation for Yamaha YFZ450R 2021-2022 and Raptor 700 2021-2023 ATVs. Engineered with cutting-edge 32-bit technology, it offers unmatched precision, delivering improved performance without compromising reliability and smoothness.

Why Choose the Yarara Aim ECU

Engine control requirs precision. At 10,000 RPM, the Yarara Aim ECU guarantees a precision of 1/10 of a degree: this means an accuracy within 1.6µsec for turning the spark ON. This precision is the key to guaranteeing:

  • A very consistent engine rotation
  • The possibility to repeat dozens of tests at the bench, always obtaining the same exact result
  • Perfect reactivity at every minimum change of any point of a map and, in the end
  • More power

Plug & Play Connection

The plug & play connection with the Yarara ensures complete compatibility with the original ECU. Simply plug in the unit to your ATV and drive.

Aim Handlebar Switch 2 on motocross handlebars
Aim Taipan Handlebar Switch 2 - AimShop.com

Handlebar Switch 2

The Handlebar Switch 2 is a compact, high-performance, and built tough handlebar switch. If you're looking for a highly flexible and ergonomic switch, the Aim HBS2 offers a great solution with 4 push buttons and 11 integrated LEDs.

  • Map Management
  • Fuel Correction
  • Traction Control Management
  • Launch Control Management
Free Spark Software being used with motocross bikes

Integrate FREE SPARK Software

SPARK is the intuitive software that lets you control, customise, and fine-tune your ATVs performance.

Thanks to the UC Bridge, designed to integrate Aim ECUs with the software, users can efficiently manage configurations, settings, and engine maps

Load video: Spark Software interface

UC Bridge License Types

UC Bridge is available in two distinct license types:

User License

This license provides end users with essential functionalities, including:

  • Receiving engine maps from your tuner and flashing them directly to the ECU
  • Displaying system exceptions or logged issues from the ECU within the SPARK software
  • Adjusting fuel injection corrections across various RPM ranges

Tuner License

Tailored for professional tuners, this license enables full control over map creation and configuration, including:

  • Designing and modifying base maps
  • Create custom maps from scratch
  • Managing configurations to be sent and applied to the ECU

Technical Information

Technical Specs

Technical

  • Two 0-5V analogue inputs sampled at 1,000Hz each
  • Second injector driver for high impedance saturated injectors (12Ω)
  • One low-side driver (1A)
  • Two CAN bus - one for calibration purposes, one for expansions (Aim Handlebar Switches, data loggers, dashes etc)
  • Power Consumption: 150mA
  • Body: PA6 + 30% glass fiber

Connectors

  • 1 JAE male 18-pin MX23A18NF1 connector
  • 1 34-pin male connector

Size & Weight

  • Dimensions: 141.5 x 84.3 x 26.9mm
  • Weight: 370g

Waterproof

  • IP67

SKU: Y-ECU

Part Number: XE1ECUYA0

Pinout

Included in the Box

Downloads

Aim PDF
Taipan User Guide
Aim PDF
Tuner User Guide
Aim Shop Tech Sheet Download Icon
Yarara Tech Sheet
Aim Shop Tech Sheet Download Icon
Spark Tuning Software
Race Studio 3 Download Icon
Race Studio 3

Videos

Cobra (Now Taipan) ECU Installation

Load video: Plug & play installation of the Cobra ECU (now Taipan)