Input/Output Signal Chart
| Sensor | Input signal to ECM | ECM function | Actuator | ||||
|---|---|---|---|---|---|---|---|
| Crankshaft position sensor (POS) | Engine speed(1) & Piston position | Intake valve timing control | Intake valve timing control solenoid valve | ||||
| Camshaft position sensor (PHASE) | |||||||
| Engine coolant temperature sensor | Engine coolant temperature | ||||||
| Unified meter and A/C amp. | Vehicle speed(2) | ||||||
|
|||||||