Syvecs OEX

The Syvecs OEM ECU Expander is a powerful CAN and CANFD-based expander module designed to unlock advanced aftermarket functionality while retaining the factory engine control unit. Built on the proven Syvecs X20 hardware platform, the OEX delivers market-leading Syvecs control strategies to OEM ECUs, making it the ideal solution for vehicles requiring additional injection, boost, traction, safety and control features without replacing the factory ECU.

By integrating directly with OEM and aftermarket ECUs over CAN, the OEX allows seamless expansion of engine management capability while maintaining full OEM system functionality, diagnostics and drivability.

Key Features

• 12 x sequential injector control with closed-loop fuelling via onboard lambda or OEM ECU
  
• Flexible fuel and boost control using internal strategies or OEM ECU targets via CAN
  
• Dual lambda and knock control with feedback and protection to OEM ECU
  
• Dual wastegate control with internal or OEM-based targeting
  
• Built-in traction control with boost and torque management integration
  
• Flex fuel capability with adaptive control of fuelling and boost
  
• Integration with MHD and Ecutek for expanded control strategies
  
• Nitrous and water/methanol injection control with full safety strategies
  
• Advanced safety features including lean protection and configurable limp modes
  
• High-speed USB data logging (up to 4000Hz) and live tuning via SCAL (USB-C)
  
• OBD2 integration for access to OEM sensor data
  
• Advanced CAN / CANFD communication including bridging and custom messaging
  
• Optional FlexRay support for newer vehicle platforms
  
• External drive-by-wire control and crank/cam signal strategy support for advanced applications
  

  

Specifications

Hardware

150mm x 150mm
IP66 Sealed in Automotive Spec
Operating Temperature -40c to 125c
2 x 34 way Superseal 1.0 connectors
6 to 26V input voltage range

Outputs

8 x Half Bridge Outputs (Support: Full Bridges, Lowside or HighSide Drive) (15Amp Peak (100ms) 8Amp Continuous)
12 x Low Side Outputs (12Amp Peak (100ms) 6Amp Continuous)
4 x DAC Outputs (-5v to 5v)

Inputs

12 x Flexible Inputs supporting frequency, Sent, thermistor, bipolar
8 x 0-5v Voltage Inputs
2 x NTK Lambda Inputs
2 x Knock Inputs

Communications

USB For Updates and Configuration
2 x CAN 2.0B interface for communication with other controllers or logging systems
1 x CANFD interface for communication
1 x Kline Interface

 

Pricing starts at $2,060

Please contact us for current price