Efi Technology R4 Ecu
EFI TECHNOLOGY INC. | Part# EFI-R050-049
this Item May Require 2-3 Days to Process Your ORDER.
The R4 ECU is a fully sequential 4 cylinder engine control system designed for 4 cylinder applications and V twin motorcycles. The enclosure is extruded 6061 aluminium that is environmentally sealed and features an Autosport 55 pin main connector.
The system is configured with 4 high impedance injector drivers and 4 direct coil drive outputs. Ignitor type coils can also be driven directly.
Main communications is via wireless Bluetooth interface or a high speed USB port. External data loggers or dash displays can be interfaced via a current loop or CAN bus output.
The R4 ECU has the following features:-
- 4 Injector drivers
- 4 Ignition outputs
- Wastegate Control
- 16 Analog inputs (0-5v)
- 4 Digital inputs
- 2 Switch inputs
- Dual lambda (0-5v)
- 1 PWM outputs
- Stepper Motor (IAC)
- Airshift output
- Auxilliary output
The R4 supports 3D Fuel, Spark and Phase maps with 40 rpm sites and 20 load sites all user programmable. The ECU can store 2 complete maps that can be switched on the fly. The ECU has a beacon input for recording laptimes and track mapping.
The R4 ECU hosts a full line of control strategies as standard for racing applications including: Closed loop lambda, Boost Control, Drive by Wire, Vanos Control, Pit Limiter, Traction Control, Paddle Shift, Engine Protection, Self Diagnostics and more.
|Enclosure:||Extruded 6061 Aluminum|
|Construction:||CMOS surface mount design|
|Connector:||Autosport 55 pin|
|Dimensions:||4.10" x 4.83" x 1.84"|
|Power Supply:||8 to 18 volts transient protected|
|Power Consumption:||5 watts @ 14 volts|
|Operating Temp:||-40 to +85 deg C continuous|
|EMI Protection:||Exceeds 100V/m >1GHz|