Input/Output Signal Chart

2013 Nissan-Datsun Juke Nismo, FWDSECTION Input/Output Signal Chart
Sensor Input Signal to ECM ECM function Actuator
Crankshaft position sensor (POS) Engine speed(1) Air conditioner cut control IPDM E/R
↓
Air conditioner relay
↓
Compressor
Camshaft position sensor (PHASE)
Engine coolant temperature sensor Engine coolant temperature
Accelerator pedal position sensor Accelerator pedal position
Battery Battery voltage(1)
Refrigerant pressure sensor Refrigerant pressure
EPS control unit CAN communication EPS operation signal
Combination meter CAN communication Vehicle speed signal
BCM CAN communication A/C ON signal
(1) ECM determines the start signal status by the signals of engine speed and battery voltage.
RENDER: 1.0x

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