Activation and setpoint values
Vehicle voltage is supplied to the engine control. The engine control contains a DC/DC converter that steps up the voltage required for activation of the injector. The injector is activated by the engine control on the ground side.
| Index | Explanation |
|---|---|
| 1 | High voltage |
| 2 | Injection signal |
| 3 | Time |
| 4 | Injection period |
Observe the following setpoint values for the injector:
| Size | Value |
|---|---|
| Maximum supply voltage | 190 Volts |
| System pressure | 5 to 20 MPa |
| Opening period, closing period | 100 to 200 μs |
| Dynamic flow at 0.4 ms | 14.5 mg/stroke |
| Temperature range | -30 °C to 140 °C |