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.
2016 Subaru WRX BaseFACTORY OEM SERVICE PROCEDURE
Wastegate Control Solenoid Valve: Removal
- Disconnect the ground terminal from battery sensor. < Ref. to BATTERY , NOTE, Note. >
- Remove the intake duct No. 2. < Ref. to INTAKE DUCT NO. 2 , REMOVAL, Intake Duct. >
- Disconnect the connector (A) and vacuum hose (B) from the wastegate control solenoid valve.
- Remove the wastegate control solenoid valve from the intake duct No. 1.
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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