Input/Output Signal Chart
WARNING: This page is about a different car, the 2009 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
INPUT/OUTPUT SIGNAL CHART
| Sensor | Input signal to ECM | ECM function | Actuator |
|---|---|---|---|
| Crankshaft position sensor | Engine speed & piston position | Exhaust valve timing control | Exhaust valve timing control magnet retarder |
| Camshaft position sensor | |||
| Engine oil temperature sensor | Engine oil temperature | ||
| Exhaust valve timing control position sensor | Exhaust valve timing signal | ||
| Unified meter and A/C amp. | Vehicle speed* | ||
| *: This signal is sent to the ECM via the CAN Communication line. | |||