Input/Output Signal Chart
|
Sensor |
Input signal to ECM |
ECM function |
Actuator |
|
Crankshaft position sensor (POS) |
Engine speed *1 Piston position |
Exhaust valve timing control |
Exhaust valve timing control solenoid valve |
|
Camshaft position sensor (PHASE) |
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|
Engine oil temperature sensor |
Engine oil temperature |
||
|
Engine coolant temperature sensor |
Engine coolant temperature |
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|
Combination meter |
Vehicle speed *2 |
*1: ECM determines the start signal status by the signals of engine speed and battery voltage.
*2: This signal is sent to the ECM through CAN communication line.