Input/output Signal Chart

INPUT/OUTPUT SIGNAL CHART

Sensor

Input Signal to ECM

ECM function

Actuator

Air conditioner switch

Air conditioner ON signal

Air conditioner cut control

Air conditioner relay

Throttle position sensor

Throttle position

Accelerator pedal position sensor

Accelerator pedal position

Crankshaft position sensor (POS) Camshaft position sensor (PHASE)

Engine speed⁽¹⁾

Engine coolant temperature sensor

Engine coolant temperature

Refrigerant pressure sensor

Refrigerant pressure

Power steering pressure sensor

Power steering operation

Vehicle speed sensor

Vehicle speed⁽²⁾

Battery

Battery voltage⁽¹⁾

⁽¹⁾	ECM determines the start signal status by the signal of engine speed and battery voltage.

⁽²⁾	This signal is sent to the ECM through CAN communication line.