Input/Output Signal Chart
| Sensor | Input signal to ECM | ECM function | Actuator |
|---|---|---|---|
| Crankshaft position sensor | Engine speed | Fuel injection & mixture ratio control | High pressure fuel pump |
| Camshaft position sensor | Camshaft position | ||
| Fuel rail pressure sensor | Fuel rail pressure | ||
| Engine coolant temperature sensor | Engine coolant temperature | ||
| Throttle position sensor | Throttle position | ||
| Accelerator pedal position sensor | Accelerator pedal position | ||
| Battery | Battery voltage |