Life Racing F90RX ECU | Flagship Ultimate Engine Management System

The Life Racing F90RX ECU is the definitive choice for professional racing teams and elite automotive engineers. Designed to handle the most complex powertrains—including V12 engines, multi-stage injection systems, and advanced paddle-shift gearboxes—the F90RX offers a staggering 50 PWM outputs and 44 total inputs, all managed by a high-speed processing core that sets the industry standard.

Peak Processing Performance

The F90RX utilizes a dual-core architecture to manage massive data throughput without latency:

• Powerful RISC CPU: Optimized for rapid execution of advanced engine strategies, complex 3D mapping, and multi-system integration.

• Custom Synchronous FPGA: Provides surgical engine position tracking up to 25,000rpm, ensuring perfect timing for ignition and fuel delivery in high-revving endurance and formula engines.

Massive I/O Capability

With its twin-split 121-pin connector system, the F90RX offers unparalleled connectivity:

• 50 Configurable Outputs: Includes 12 ignition coil outputs (IGBT or TTL), 24 fuel injector outputs, and 8 software-configurable general PWM outputs.

• Advanced Throttle & Pump Control: 3 full bridges (configurable as 6 half bridges or 6 PWMs) to manage multiple Drive-by-Wire (DbW) throttles or HDP-5 high-pressure pumps.

• Extensive Input Array: 36 general-purpose analogue inputs and 8 dedicated inputs, including 4 acoustic knock sensors, 2 NTK Wideband Lambda interfaces, and 2 K-type thermocouples.

Professional Data Logging & Comms

• Huge Internal Memory: 128MB of battery-backed internal logging memory with real-time clock time/date stamping.

• Rapid Connectivity: 100 MHz full duplex Ethernet for instantaneous calibration and ultra-fast data downloads.

• Triple CAN Bus: 3 CAN 2.0B interfaces plus an RS232 serial interface ensure seamless communication with steering wheels, PDMs, and telemetry systems.

Elite Motorsport Construction

Built to survive the most grueling racing environments, the F90RX is a masterpiece of hardware engineering.

• Chassis: CNC machined, ‘O’ ring sealed, anodised aluminium case for maximum heat dissipation and durability.

• Protection: 6V to 32V input range with reverse polarity protection and 5 separately protected ground inputs.

• Environmental: Rated to IP65 and tested for operation up to +85°C.

• Flexible Power: Software-configurable (5V to 12V) sensor supplies for high-precision load cells.

Ultimate Feature Set

The F90RX platform supports the full suite of Life Racing’s advanced software features:

• Traction Control & Gearbox Control

• Direct Injection & Diesel Control

• Direct Motor Control

• Adaptive Knock Control & Custom Security

Technical Specifications

FOR MAPPING / CALIBRATION SERVICES FOR THIS ECU PLEASE CONTACT US