ETX-1 Engine Management Unit

ETX-1 is an engine control unit especially suited for racing where weight and space are a real concern and the need of integrating is a must.
ETX-1 has 4 lambda controllers and a data logger embedded in the engine control unit to optimize the space taken and the complexity of the wiring loom.
The system can be expanded by external components via the CAN bus (two HS and one LS), allowing the ECU to use their data for logging or computing purposes.
ETX-1 can manage engines up to 6 cylinders (with up to 2 injectors per cylinder) or up to 12 cylinders (with lost spark ignition), 2 Drive-by-Wire systems, 4 UEGO linear lambda controllers with heater control, 2 differential knock sensors, 1 differential input with programmable gain.
All the single ended analog inputs are hardware filtered (160Hz) and sampled with a 12 bit ADC at a sampling rate of 1000 Hz, then digitally filtered with a programmable IIR single pole filter with a different cut frequency for each single input.
The temperature and digital inputs have an integrated 1000 Ohm pull-up to simplify the wiring loom, while the single ended inputs have a 1 MOhm pull-up resistor for diagnosis purposes.

For any further information, please download the datasheet from below or in the Download section

ETX-1 Datasheet - pdf file - 305 kB