Input/Output Signal Chart
INPUT/OUTPUT SIGNAL CHART
| Sensor | Input signal to ECM | ECM function | Actuator | ||
|---|---|---|---|---|---|
| Crankshaft position sensor | Engine speed & piston position | Intake valve timing control | Intake valve timing control solenoid valve | ||
| Camshaft position sensor | |||||
| Engine oil temperature sensor | Engine oil temperature | ||||
| Engine coolant temperature sensor | Engine coolant temperature | ||||
| Unified meter and A/C amp. | Vehicle speed(1) | ||||
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