Input/Output Signal Chart
WARNING: This page is about a different car, the 2012 Infiniti M35h. However, it is still accessible from the selected car via links, so may be relevant.
| Sensor/Unit |
Input Signal to ECM |
ECM function |
Actuator |
| Crankshaft position sensor |
Engine speed and piston position |
Exhaust valve timing control |
Exhaust valve timing control solenoid valve |
| Camshaft position sensor |
| Engine coolant temperature sensor |
Engine coolant temperature |
| Engine oil temperature sensor |
Engine oil temperature |
| Exhaust valve timing control position sensor |
Exhaust valve timing signal |
| HPCM |
Vehicle speed |
| Combination meter |
Vehicle speed |