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Home >> Nissan-Datsun >> 2017 >> Pathfinder SL, FWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Introduction) >> System Description >> Component Parts >> Component Location >> Engine Room Component
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Engine Room Component

GNSALBIA3151ZZ-151Courtesy of NISSAN NORTH AMERICA, INC.
No. Component Function
WHITE-1 IPDM E/R IPDM E/R controls the internal relays and the actuators.
When CAN communication with ECM is impossible, IPDM E/R performs fail-safe control.
WHITE-2 ECM (with barometric pressure sensor) ECM (WITH BAROMETRIC PRESSURE SENSOR) 
WHITE-3 Mass air flow sensor (with intake air temperature sensor) (bank 1) MASS AIR FLOW SENSOR (WITH INTAKE AIR TEMPERATURE SENSOR) 
WHITE-4 Electric throttle control actuator ELECTRIC THROTTLE CONTROL ACTUATOR 
WHITE-5 Power valve actuator 2 POWER VALVE ACTUATOR 1 AND 2 
WHITE-6 EVAP canister purge volume control solenoid valve EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE 
WHITE-7 VIAS control solenoid valve 2 VIAS CONTROL SOLENOID VALVE 1 AND 2 
WHITE-8 VIAS control solenoid valve 1
WHITE-9 Power valve actuator 1 POWER VALVE ACTUATOR 1 AND 2 
WHITE-10 ABS actuator and electric unit (control unit) Mainly transmits the following signal to ECM via CAN communication.
  • VDC/TCS operation signal
WHITE-11 Rear electronic controlled engine mount ELECTRONIC CONTROLLED ENGINE MOUNT 
WHITE-12 Electronic controlled engine mount control solenoid valve
WHITE-13 Front electronic controlled engine mount
WHITE-14 TCM Mainly transmits the following signal to ECM via CAN communication.
  • Shift position signal
WHITE-15 Electric intake valve timing control module ELECTRIC INTAKE VALVE TIMING CONTROL MODULE 
WHITE-16 Refrigerant pressure sensor REFRIGERANT PRESSURE SENSOR