The S12 ECU is our top of the range engine management solution featuring 28 x Inputs, 50 x Outputs, 3 x DBW Drivers, 4 x Knock Inputs, 4 x Lambda Inputs, 2 x EGT Inputs.

All software features are enabled from factory except for Direct Injection Control which is an optional upgrade.

The S12 is Syvecs' top of the range engine control unit.

Designed to withstand some of the toughest of condition and still provide enough I/O to run a V12 engine fully sequentially for a life time.

Technical Specification

• 50 user configurable general purpose Pulse Width Modulated power outputs, including:
• 12x Ignition Coil outputs – IGBT(Coil Direct) or TTL (ignitor)
• 24x Fuel injector outputs
• 8x PWM Outputs
• 3x full bridges also configurable as 6 half bridges or 6 PWMs
• Up to 20A output per Full Bridge (DbW & HDP-5)
• 28x General purpose inputs
• 4x Knock inputs
• 2x NTK wide band Lambda interfaces
• 2x K-type thermocouple interfaces
• 100 MHz full duplex Ethernet for connection to PC for programming and data download
• 3x Can 2.0B interfaces
• RS232 serial interface
• 6 to 26v input voltage range with reverse polarity protection
• 2x regulated 5V sensor supply outputs with protection
• Software configurable sensor (5v to 12v) sensor supply output
• Unregulated sensor supply output which tracks the ECU supply voltage
• 5 Separately protected sensor and communication ground inputs
• Up to 128MB flash logging memory
• Fast download - less than 30 seconds via Ethernet
• Time/Date stamped data via real time clock
• Twin split automotive connector totalling 121 pins
• Anodised aluminium case
• Maximum dimensions including the connectors 178 x 160 x 45 mm
• Total mass is 670 grams
• Operating Temperature -25 to +95 C