Input/Output Signal Chart
WARNING: This page is about a different car, the 2012 Infiniti FX35. 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 |
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 |