2018 Infiniti QX60 AWDFACTORY OEM SERVICE PROCEDURE

Engine Assembly Component

GNSJSBIB1125Z-125Courtesy of NISSAN NORTH AMERICA, INC.

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Rear view of the engine

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Top view of the engine

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Side view of the engine

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Vehicle front

No.

Component

Function

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Ignition Coil (With Power Transistor) And Spark Plug (No. 5 Cylinder)

Fuel Injector 

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Ignition Coil (With Power Transistor) And Spark Plug (No. 3 Cylinder)

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Ignition Coil (With Power Transistor) And Spark Plug (No. 1 Cylinder)

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Electric Intake Valve Timing Control Actuator (Bank 1)

Electric Intake Valve Timing Control Actuator 

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Exhaust Valve Timing Control Solenoid Valve (Bank 1)

Exhaust Valve Timing Control Solenoid Valve 

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Engine Oil Pressure Control Solenoid Valve

Engine Oil Pressure Control Solenoid Valve 

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Exhaust Valve Timing Control Solenoid Valve (Bank 2)

Exhaust Valve Timing Control Solenoid Valve 

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Electric Intake Valve Timing Control Actuator (Bank 2)

Electric Intake Valve Timing Control Actuator 

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High Pressure Fuel Pump

High Pressure Fuel Pump 

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Ignition Coil (With Power Transistor) And Spark Plug (No. 2 Cylinder)

Ignition Coil and Spark Plug 

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Ignition Coil (With Power Transistor) And Spark Plug (No. 4 Cylinder)

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Ignition Coil (With Power Transistor) And Spark Plug (No. 6 Cylinder)

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Fuel Rail Pressure Sensor

Fuel Rail Pressure Sensor 

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Exhaust Camshaft Position Sensor (Bank 1)

Exhaust Camshaft Position Sensor 

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Intake Camshaft Position Sensor (Bank 1)

Intake Camshaft Position Sensor 

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Intake Camshaft Position Sensor (Bank 2)

Intake Camshaft Position Sensor 

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Exhaust Camshaft Position Sensor (Bank 2)

Exhaust Camshaft Position Sensor 

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Engine Coolant Temperature Sensor

Engine Coolant Temperature Sensor 

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Crankshaft Position Sensor

Crankshaft Position Sensor 

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Knock Sensor (Bank 2)

Knock Sensor 

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Knock Sensor (Bank 1)

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Fuel Injector (No. 5 Cylinder)

Fuel Injector 

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Fuel Injector (No. 3 Cylinder)

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Fuel Injector (No. 1 Cylinder)

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Fuel Injector (No. 2 Cylinder)

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Fuel Injector (No. 4 Cylinder)

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Fuel Injector (No. 6 Cylinder)

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Engine Oil Pressure Sensor

Engine Oil Pressure Sensor 

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Engine Oil Temperature Sensor

Exhaust Camshaft Position Sensor 

Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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