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 Subaru BRZ Limited, Automatic TransFACTORY OEM SERVICE PROCEDURE
Engine Control System (Service Information)
- Ignition system (FA20)
- Cam timing oil control valve ASSY (FA20)
- Throttle body ASSY (FA20)
- Engine control computer (FA20)
- Accelerator pedal rod ASSY (FA20)
- Intake air flow meter S/A (FA20)
- Camshaft position sensor (FA20)
- Crankshaft position sensor (FA20)
- Ignition coil and spark plug (FA20)
- Engine coolant temperature sensor (FA20)
- Engine oil temperature sensor (FA20)
- Knock control sensor (FA20)
- Vacuum sensor ASSY (FA20)
- Air/fuel ratio sensor (FA20)
- Oxygen sensor (FA20)
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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