Input/Output Signal Chart
| Sensor | Input signal to ECM | ECM function | Actuator | ||
|---|---|---|---|---|---|
| Crankshaft position sensor (POS) | Engine speed(1) | Fuel pump control | FPCM ↓ Fuel pump |
||
| Camshaft position sensor (PHASE) | |||||
| Engine coolant temperature sensor | Engine coolant temperature | ||||
| Mass air flow sensor | Amount of intake air | ||||
| Battery | Battery voltage(1) | ||||
|
|||||