Input/Output Signal Chart
WARNING: This page is about a different car, the 2017 Nissan Versa Note. However, it is still accessible from the selected car via links, so may be relevant.
| Sensor | Input signal to ECM | ECM function | Actuator |
|---|---|---|---|
| Crankshaft position sensor (POS) | Engine speed* 1 Piston position |
Exhaust valve timing control | Exhaust valve timing control solenoid valve |
| Camshaft position sensor (PHASE) | |||
| Engine oil temperature sensor | Engine oil temperature | ||
| Engine coolant temperature sensor | Engine coolant temperature | ||
| Combination meter | Vehicle speed* 2 |
* 1: ECM determines the start signal status by the signals of engine speed and battery voltage.
* 2: This signal is sent to the ECM through CAN communication line.