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Home >> Infiniti >> 2017 >> QX60 Hybrid, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Introduction) (Hybrid) >> System Description >> Component Parts >> Engine Control System >> Component Location
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Component Location

GNSALBIA1172ZZ-172Courtesy of NISSAN NORTH AMERICA, INC.
WZ-A Fuse, fusible link and relay box 1        
No. Component Function
WHITE-1 IPDM E/R
  • IPDM E/R control the internal relays and the actuators. Refer to SYSTEM DESCRIPTION .
  • When CAN communication with ECM is impossible, IPDM E/R performs fail-safe control. Refer to FAILSAFE .
WHITE-2 ECM ECM 
WHITE-3 Mass air flow sensor MASS AIR FLOW SENSOR (WITH INTAKE AIR TEMPERATURE SENSOR 1) 
WHITE-4 EVAP service port When perform the EVAP leak check, positive pressure is delivered to the EVAP system through the EVAP service port. Refer to INSPECTION
WHITE-5 Electric throttle control actuator ELECTRIC THROTTLE CONTROL ACTUATOR 
WHITE-6 EVAP canister purge volume control solenoid valve EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE 
WHITE-7 Refrigerant pressure sensor REFRIGERANT PRESSURE SENSOR 
WHITE-8 Supercharger bypass valve control motor relay SUPERCHARGER BYPASS VALVE CONTROL ACTUATOR 
WHITE-9 Cooling fan relay COOLING FAN CONTROL MODULE 
GNSJSBIA4158ZZ-158Courtesy of NISSAN NORTH AMERICA, INC.
WZ-A Rear view of the engine WZ-B Intake side    
ARROW Vehicle front        
No. Component Function
WHITE-1 Exhaust valve timing control position sensor EXHAUST VALVE TIMING CONTROL POSITION SENSOR 
WHITE-2 Camshaft position sensor CAMSHAFT POSITION SENSOR 
WHITE-3 Fuel rail pressure sensor FUEL RAIL PRESSURE SENSOR 
WHITE-4 Fuel injector FUEL INJECTOR 
WHITE-5 Crankshaft position sensor CRANKSHAFT POSITION SENSOR 
WHITE-6 Knock sensor KNOCK SENSOR 
WHITE-7 Engine oil temperature sensor ENGINE OIL TEMPERATURE SENSOR 
WHITE-8 Engine oil pressure sensor ENGINE OIL PRESSURE SENSOR 
WHITE-9 Intake valve timing intermediate lock control solenoid valve INTAKE VALVE TIMING INTERMEDIATE LOCK CONTROL SOLENOID VALVE 
WHITE-10 Intake valve timing control solenoid valve INTAKE VALVE TIMING CONTROL SOLENOID VALVE 
WHITE-11 Exhaust valve timing control solenoid valve EXHAUST VALVE TIMING CONTROL SOLENOID VALVE 
WHITE-12 PCV valve The positive crankcase ventilation valve (PCV valve) is provided to conduct crankcase blow-by gas to the intake manifold.
WHITE-13 Ignition coil (with power transistor) IGNITION COIL (WITH POWER TRANSISTOR) 
WHITE-14 Engine coolant temperature sensor ENGINE COOLANT TEMPERATURE SENSOR 
WHITE-15 Charge air cooler temperature sensor CHARGE AIR COOLER TEMPERATURE SENSOR 
WHITE-16 EVAP canister purge volume control solenoid valve EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE 
WHITE-17 Intake air temperature sensor 2 SUPERCHARGER BOOST SENSOR (WITH INTAKE AIR TEMPERATURE SENSOR 2) 
WHITE-18 Electric throttle control actuator ELECTRIC THROTTLE CONTROL ACTUATOR 
WHITE-19 Intake manifold runner control valve actuator INTAKE MANIFOLD RUNNER CONTROL VALVE 
WHITE-20 Supercharge SUPERCHARGER
CIRCLE WHITE-21 Supercharger bypass valve control actuator SUPERCHARGER BYPASS VALVE CONTROL ACTUATOR 
CIRCLE WHITE-22 Relief valve RELIEF VALVE
CIRCLE WHITE-23 Intake manifold runner control valve position sensor INTAKE MANIFOLD RUNNER CONTROL VALVE 
GNSJSBIA4159ZZ-159Courtesy of NISSAN NORTH AMERICA, INC.
MARU-A-W To engine assembly        
No. Component Function
WHITE-1 Air fuel ratio sensor 1 AIR FUEL RATIO SENSOR 1 
WHITE-2 Heated oxygen sensor 2 HEATED OXYGEN SENSOR 2 
WHITE-3 Exhaust gas temperature sensor EXHAUST GAS TEMPERATURE SENSOR 
GNSALBIA1178ZZ-178Courtesy of NISSAN NORTH AMERICA, INC.
WZ-A Front side of engine room (cooling fan assembly) WZ-B Upper side of front suspension member (engine mount) WZ-C Under of rear seat (fuel tank)
WZ-D Left side of rear seat WZ-E Under the spare tire housing WZ-F Dash panel (upper side of accelerator pedal)
WZ-G Upper of Brake pedal        
ARROW Vehicle front        
No. Component Function
WHITE-1 A/C auto amp.
  • ECM transmits/receives signals with A/C amp. via CAN communication line to engine control.
  • The detailed installation location. Refer to COMPONENT LOCATION .
WHITE-2 Combination meter Malfunction indicator lamp (MIL) MALFUNCTION INDICATOR LAMP 
WHITE-2 Combination meter Engine oil pressure warning lamp ENGINE OIL PRESSURE WARNING LAMP 
WHITE-3 Drive mode select switch  
WHITE-4 Cooling fan control module COOLING FAN CONTROL MODULE 
WHITE-5 Cooling fan motor COOLING FAN MOTOR 
WHITE-6 Front electronic controlled engine mount ELECTRONIC CONTROLLED ENGINE MOUNT 
WHITE-7 Rear electronic controlled engine mount ELECTRONIC CONTROLLED ENGINE MOUNT 
WHITE-8 Fuel level sensor and fuel pump (with fuel tank temperature sensor) FUEL LEVEL SENSOR AND FUEL PUMP (WITH FUEL TANK TEMPERATURE SENSOR) 
WHITE-9 Fuel pump control module FUEL PUMP CONTROL MODULE 
WHITE-10 EVAP control system pressure sensor EVAP CONTROL SYSTEM PRESSURE SENSOR 
WHITE-11 EVAP canister vent control valve EVAP CANISTER VENT CONTROL VALVE 
WHITE-12 EVAP canister EVAP CANISTER 
WHITE-13 Engine mount control module ENGINE MOUNT CONTROL MODULE 
WHITE-14 Fuse box (Engine mount control module fuse) -
WHITE-15 Stop lamp switch STOP LAMP SWITCH 
WHITE-16 Brake pedal position switch BRAKE PEDAL POSITION SWITCH 
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