LPG CNG sequentional injection ECU

The ECU control optimum gas erogation into each cylinder, adjusting solenoid valve opening time of each injector on the rail. To work it takes signals in real time, such as gas and water temperatures, manifold depression, rpm of engine, petrol injection signal, and it processes them to obtain the optimum opening time of each injector. The ECU is easily programmed with a specific software.

Technical features
Input signals: Water temperature, gas temperature, gas pressure, manifold depression, motor revs, petrol injection signal, gas-petrol commutation, gas level Car set-up: The ECU has to be connected to a PC and programmed with the SGIS N software. It is possible to set the car with simplified automatic calibration and then personalizing a fine calibration. For programming there are many functions, such as: Driving from 3 to 8 gas injectors in sequentialway, semi-sequential way or full group, possibility to choose motor revs for petrol-gas switching, process value of exaust gas emission.

Technical features of the ECU:
1. Type: Slave-master type
2. Dimensions: L180 x H180.50 x D20mm
3. Working power: 0-16V
4. Box: Aluminium
5. Driving current of injector: Peak (4A) - hold (1A)
6. Working temperature: -40 to +125C