Input/Output Signal Chart
WARNING: This page is about a different car, the 2010 Infiniti M45. 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 | ||
|---|---|---|---|---|---|
| TCM | Neutral position | Fuel cut control | Fuel injector | ||
| Accelerator pedal position sensor | Accelerator pedal position | ||||
| Engine coolant temperature sensor | Engine coolant temperature | ||||
| Crankshaft position sensor (POS) Camshaft position sensor (PHASE) |
Engine speed | ||||
| Unified meter and A/C amp. | Vehicle speed(1) | ||||
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