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.
2015 Infiniti QX60 Base, AWDFACTORY OEM SERVICE PROCEDURE
Component Parts Location: Engine
| Engine rear upper-left | Engine top center | Engine front lower-right | |||
| : Vehicle front |
| No. | Component | Function |
|---|---|---|
| Camshaft position sensor (PHASE) (bank 1) | CAMSHAFT POSITION SENSOR (PHASE) | |
| Exhaust valve timing control position sensor (bank 1) | EXHAUST VALVE TIMING CONTROL POSITION SENSOR | |
| Ignition coil (with power transistor) (bank 1) | IGNITION COIL (WITH POWER TRANSISTOR) | |
| PCV valve | POSITIVE CRANKCASE VENTILATION (PCV) | |
| Intake valve timing intermediate lock control solenoid valve (bank 1) | INTAKE VALVE TIMING INTERMEDIATE LOCK CONTROL SOLENOID VALVE | |
| Intake valve timing control solenoid valve (bank 1) | INTAKE VALVE TIMING CONTROL SOLENOID VALVE | |
| Exhaust valve timing control solenoid valve (bank 1) | EXHAUST VALVE TIMING CONTROL SOLENOID VALVE | |
| Engine oil pressure sensor | ENGINE OIL PRESSURE SENSOR | |
| Exhaust valve timing control solenoid valve (bank 2) | EXHAUST VALVE TIMING CONTROL SOLENOID VALVE | |
| Intake valve timing control solenoid valve (bank 2) | INTAKE VALVE TIMING CONTROL SOLENOID VALVE | |
| Intake valve timing intermediate lock control solenoid valve (bank 2) | INTAKE VALVE TIMING INTERMEDIATE LOCK CONTROL SOLENOID VALVE | |
| Crankshaft position sensor (POS) | CRANKSHAFT POSITION SENSOR (POS) | |
| Ignition coil (with power transistor) (bank 2) | IGNITION COIL (WITH POWER TRANSISTOR) | |
| Exhaust valve timing control position sensor (bank 2) | EXHAUST VALVE TIMING CONTROL POSITION SENSOR | |
| Camshaft position sensor (PHASE) (bank 2) | CAMSHAFT POSITION SENSOR (PHASE) | |
| Engine coolant temperature sensor | ENGINE COOLANT TEMPERATURE SENSOR | |
| Fuel injector (bank 1) | FUEL INJECTOR | |
| Knock sensor (bank 1) | KNOCK SENSOR | |
| Knock sensor (bank 2) | KNOCK SENSOR | |
| Fuel injector (bank 2) | FUEL INJECTOR | |
| Engine oil temperature sensor | ENGINE OIL TEMPERATURE 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.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.