Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2017 Infiniti QX60 Base, AWDFACTORY OEM SERVICE PROCEDURE
Engine Assembly Component
| Rear view of the engine | Top view of the engine | Side view of the engine | |||
| Vehicle front |
| No. | Component | Function |
|---|---|---|
| Ignition coil (with power transistor) and spark plug (No. 5 cylinder) | FUEL INJECTOR | |
| Ignition coil (with power transistor) and spark plug (No. 3 cylinder) | ||
| Ignition coil (with power transistor) and spark plug (No. 1 cylinder) | ||
| Electric intake valve timing control actuator (bank 1) | ELECTRIC INTAKE VALVE TIMING CONTROL ACTUATOR | |
| Exhaust valve timing control solenoid valve (bank 1) | EXHAUST VALVE TIMING CONTROL SOLENOID VALVE | |
| Engine oil pressure control solenoid valve | ENGINE OIL PRESSURE CONTROL SOLENOID VALVE | |
| Exhaust valve timing control solenoid valve (bank 2) | EXHAUST VALVE TIMING CONTROL SOLENOID VALVE | |
| Electric intake valve timing control actuator (bank 2) | ELECTRIC INTAKE VALVE TIMING CONTROL ACTUATOR | |
| High pressure fuel pump | HIGH PRESSURE FUEL PUMP | |
| Ignition coil (with power transistor) and spark plug (No. 2 cylinder) | IGNITION COIL AND SPARK PLUG | |
| Ignition coil (with power transistor) and spark plug (No. 4 cylinder) | ||
| Ignition coil (with power transistor) and spark plug (No. 6 cylinder) | ||
| Fuel rail pressure sensor | FUEL RAIL PRESSURE SENSOR | |
| Exhaust camshaft position sensor (bank 1) | EXHAUST CAMSHAFT POSITION SENSOR | |
| Intake camshaft position sensor (bank 1) | INTAKE CAMSHAFT POSITION SENSOR | |
| Intake camshaft position sensor (bank 2) | INTAKE CAMSHAFT POSITION SENSOR | |
| Exhaust camshaft position sensor (bank 2) | EXHAUST CAMSHAFT POSITION SENSOR | |
| Engine coolant temperature sensor | ENGINE COOLANT TEMPERATURE SENSOR | |
| Crankshaft position sensor | CRANKSHAFT POSITION SENSOR | |
| Knock sensor (bank 2) | KNOCK SENSOR | |
| Knock sensor (bank 1) | ||
| Fuel injector (No. 5 cylinder) | FUEL INJECTOR | |
| Fuel injector (No. 3 cylinder) | ||
| Fuel injector (No. 1 cylinder) | ||
| Fuel injector (No. 2 cylinder) | ||
| Fuel injector (No. 4 cylinder) | ||
| Fuel injector (No. 6 cylinder) | ||
| Engine oil pressure sensor | ENGINE OIL PRESSURE SENSOR | |
| Engine oil temperature sensor | EXHAUST CAMSHAFT POSITION SENSOR |
Factory Service Tools
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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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