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Home >> Infiniti >> 2017 >> Q50 Base, RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Introduction) (2.0L) (Except Hybrid) >> System Description >> Component >> Engine Control System >> Component Location >> Engine Compartment (Top View)
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Engine Compartment (Top View)

GNSJSBIA5238ZZ-238Courtesy of NISSAN NORTH AMERICA, INC.
No. Component Function
WHITE-1 High pressure fuel pump SYSTEM DESCRIPTION 
WHITE-2 Quantity control valve SYSTEM DESCRIPTION 
WHITE-3 Fuel injector FUEL INJECTOR 
WHITE-4 Vacuum pump VACUUM LINE LAYOUT
WHITE-5 Ignition coil SYSTEM DESCRIPTION 
WHITE-6 Exhaust camshaft position sensor Detects exhaust camshaft position.
WHITE-7 Exhaust camshaft actuator SYSTEM DESCRIPTION 
WHITE-8 Coolant pump switchover valve COOLANT PUMP SWITCHOVER VALVE 
WHITE-9 Boost pressure control vacuum transducer SYSTEM DESCRIPTION 
WHITE-10 Intake camshaft actuator SYSTEM DESCRIPTION 
WHITE-11 Intake camshaft position sensor INTAKE CAMSHAFT POSITION SENSOR 
WHITE-12 Charge air temperature sensor downstream of throttle valve Senses a charge air temperature downstream of throttle valve
WHITE-13 Pressure sensor downstream of throttle valve PRESSURE SENSOR DOWNSTREAM OF AIR FILTER 
WHITE-14 Fuel pressure and temperature sensor Senses a fuel pressure and fuel temperature in fuel rail.