Syvecs S7Plus PnP stand alone ECU Audi RS3 (8Y)

The Audi Rs3 8Y Plug in ECU Kit – A Standalone ECU for the new 8Y platform that offers full control of the Engine with OEM Integrations.

The S7Plus is our newest management system offering 22 x Inputs, 16 x Fuel Outputs, 8 x H-Bridge Outputs 6 x Ignition Outputs, 2 x Lambda Input, 2 x Knock Input, 2 x EGT Input and Main Relay Control. All software features are enabled from factory except for Direct Injection control and Paddle-Shift control which is an optional upgrade.

The S7-Plus ECU offers an extremely high level of precise engine management control. The triple processor unit uses a high speed RISC processor for code execution and an additional large FPGA for high speed engine position tracking, allowing the scheduling of code to be independent of signal patterns, increasing flexibility, efficiency and accuracy under transient conditions. This powerful combination also allows advanced control algorithms but yet easy to map for the end user still using our SCal software and S7 Firmware.

Designed to cater for PnP kits where clients also need the programmable CAN Bus and Drive-By-Wire support offered by the S7-Plus.

The third processor present is available for in the future users to write their own code in C for Full Vehicle Integration via Canbus and Build some custom strategies to handle some of the unique requirements which are now found in OEM Applications. Currently only Syvecs staff can do this but we are working on offering this out to all our dealers very soon!

Cased In A Sealed Aluminium Billet Unit With 3 x Waterproof Connectors Offering 94 pins.

Inputs

• 22 x General Purpose Analogue Inputs:
• 10 x 5V/Bipolar, Sensor/Sync/Speed, Programmable Trigger Voltages
• 4 x 5V/Thermistor, Sensor/Sync/Speed, Fixed Trigger Voltages
• 4 x 5V Sensor Input
• 4 x Thermistor Sensor Input
• 2 x NTK / LSU4.9 / Denso AF Lambda Inputs
• 1 x K-Type Thermocouple Circuit (Two Available if not use 2nd Canbus)
• 2x Knock Input

Outputs

• 30 x High/Low Side Driver Outputs:
• 8 x Half Bridge Outputs (Max 10 Amps)
• 16 x Low Side Injection/PWM Outputs (Max 10 Amps)
• 6 x TTL / IGBT Ignition Drivers
• Main Relay Control Circuit with Wake on Can Support

Comms

• 3 x Can 2.0B – (3rd CanBus takes over EGT1 Pins and not programmable from Scal, Custom Use only)
• 1 x Rs232 Output
• 1 x Kline Output
• 100 Mhz Full Duplex Ethernet For Connection To PC For Programming And Data Download
• 32mb Onboard Logging memory
• 6 to 20v input voltage range with reverse polarity protection
• 3 x regulated 5V sensor supply outputs with protection
• Operating Temperature -55 to +125 C
• Dimensions : 185 X 145 X 55 mm

Based on the Syvecs S7 Plus ECU, the Plug N Play kit integrates with all the OEM Audi Electronics but allows full control of the engine offering some of the following features:

• Live Tuning of every aspect of the engine’s calibration, including signals sent to the DSG.
• Full Direct Injection and Pump Control.
• 10 Injector Support with 5 x DI Injectors and  5 x Port Injectors.
• Option to Remove DI injectors (Very high HP applications)
• Ability to select desired engine map, boost level, traction and launch control levels through steering wheel buttons or External switches
• Fully adjustable Launch control with Anti-lag strategies and Ramp in Maps.
• Full Variable Valve Timing control.
• Flex Fuel control option.
• Cruise Control option. (Radar Control and ACC/Lim Function NOT Supported)
• Fully functional with every other control module on the car.
• Closed loop Lambda Control with OEM Wideband Sensor.
• Fully adjustable closed loop boost control with launch level adjustments and trims for turbo speed, air charge, engine coolant temp, exhaust gas temperatures etc.
• Monitor and trimming of exhaust gas temperatures with Syvecs KT8 and Ktype Thermocouplers.
• Built in data logging using a market leading analysis software of up to 8 hours, with data rates at up to 1000hz.
• Rolling Antilag / Pit lane limiter strategies, great for building boost on a roll.
• Configurable engine safety trips on important parameters like lambda, oil temperature, oil pressure, air temp, coolant temp and more.
• Anti-theft and valet modes.
• Super fast connection via RJ45 Ethernet port for live tuning anywhere in the world or even remotely if on track and connected to a wireless unit.
• Adjustable traction control strategies based on lateral g and  individual wheel speed monitoring.
• 4 programmable target slip maps. An immediate torque reduction can be applied by the ECU via ignition retard or a fuel cut.
• Configurable Engine Safety Trips on all important parameters such as oil temperature and oil pressure.
• Fuel pump control of both main, and sub pumps, as well as relative fuel pressure monitoring and limiting in the event of fuel pressure dropping on boost.
• 4 different Pedal to Throttle Angle maps with multipliers for different parameters e.g. speed. Again adjustable via steering wheel buttons.
• Configurable individual cylinder closed loop knock control, to suit any cylinder modification with adjustments to frequency, windows for listening and gains for each cylinder. Ability to trigger full cylinder shutdown in severe knock conditions.
• Change torque reduction levels on shifts. Essential for very high power applications where the maximum reduction available via the stock ECU is not enough to prevent damage to components.
• Ability to change Torque ramp in after launch.
• Change throttle blip requests to match your torque band. Especially useful on oversized turbo installations.
• Run up to 7bar map sensors.
• Change injector dead times based on voltage levels for proper control.
• Change injector end angle to ensure injection point is properly calibrated.
• Ability to fit any type of external sensor to monitor and trigger safety trips from anything such as crank case pressure to damper position.
• Ability to use any size DBW throttle body e.g. Chevrolet LS7.
• Wet and Dry – wet and dry nitrous control with ability to drive solenoids directly and control n20 heaters via pressure monitoring.
• Ability to control any external vehicle features based on sensor inputs e.g. Adjustable rear wing linked to G force or exhaust control valves.
• Connect to external displays or loggers via a spare CAN connection - Check our TinyDash v2 - https://www.syvecs.com/product/syvecs-tinydash-v2-touchscreen/.
• View any input live with built in scope up to 1000hz.
• And much, much more!