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 Subaru BRZ Limited, Automatic TransFACTORY OEM SERVICE PROCEDURE
Fuel Pump Assembly (Fa20): Assembly
- Fuel pressure regulator installation
- Apply gasoline to two new O-rings and back-up ring, and then install them to the fuel pressure regulator.
- Install the fuel pressure regulator to the fuel filter.CAUTION: Install it so that the O-ring is not cut or pinched.
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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