AJ-500 electronic control unit for 3-4 cylinders engines fitted with direct fuel injection.
The ECU is designed to exploit the chemical-physical characteristics of the gas fuel used in Otto engines while maintaining the level of emissions of the exhaust gas according to the original standard car.
The automotive double plug 56 poles connector ensures a safe connection and protection against water infiltration.
AJ - 500 connects with vehicle’s OBD (On Board Diagnostic) up-dating and optimizing the engine carburetion efficiency during gas running.
| Homologation | ECE 67R-01 / ECE R110 / ECE 10R-03 |
| Supply Voltage | 10 - 16 Volts CC |
| Working temperature | -20 / + 120 °C |
| Current absorbed stand-by (key off) | < 20 mA |
| Current absorbed no loads (key on) | < 160 mA |
| Lock-off load on single input | 2 (Imax = 4A) |
| Inputs lock-off services | 2 |
| Water/gas temp. sensors managed | 4,7 - 10 kOhm |
| LPG/CNG level sensors managed | 0..5 V 1050 1090 110..0 Ohm 806 |
| Managed Lambda Sensor | 0-0,8 0-5 5-0 0,8-1,6 2,5-3,5 UEGO |
| OBD standard managed | ISO 9141-2 KEYWORD 2000 (5 BAUD and INIT FAST) CAN STANDARD 250 CAN STANDARD 500 CAN EXTENDED 250 CAN EXTENDED 500 |
