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 Lexus RC FFACTORY OEM SERVICE PROCEDURE
Engine Control System (Service Specifications)
- 2UR-GSE Engine Control
- Service Data [09/2014 - ]
- Service Data [09/2014 - ]
- Spark Plug
- Camshaft Timing Oil Control Valve Assembly
- Throttle Body With Motor Assembly
- Accelerator Pedal Sensor Assembly
- Mass Air Flow Meter Sub-Assembly
- Engine Coolant Temperature Sensor
- Engine Oil Temperature Sensor
- Knock Control Sensor
- Air Fuel Ratio Sensor
- Heated Oxygen Sensor
- Injector Relay (INJ No. 1)
- Injector Relay (INJ No. 2)
- EFI Circuit Opening Relay Assembly (C/OPN)
- EFI 2 Relay (EFI Main No. 2)
- VVT Relay (VVT RH)
- VVT Relay (VVT LH)
- Service Data [09/2014 - ]
- Torque Specifications [09/2014 - 10/2015]
- Torque Specifications [10/2015 - ]
- Service Data [09/2014 - ]
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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