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.
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HOMESERVICE MANUALSSUBARU2016LEGACY 2.5IREPAIR AND DIAGNOSISENGINE PERFORMANCEFUEL DELIVERYFUEL INJECTION SYSTEM (H4DO)THROTTLE BODYINSTALLATION
2016 Subaru Legacy 2.5i
Throttle Body: Installation
2016 Subaru Legacy 2.5iSECTION Installation
- Install the throttle body to the intake manifold assembly.NOTE: Use a new gasket.
Tightening torque:
8 N.m (0.8 kgf-m, 5.9 ft-lb)
- Connect the connector to the throttle position sensor.
- Connect the preheater hoses to the throttle body.
- Install the air intake boot. < Ref. to INSTALLATION , Air Intake Boot. >
- Connect the ground terminal to battery sensor. < Ref. to BATTERY , NOTE, Repair Contents. >
- Fill engine coolant. < Ref. to FILLING OF ENGINE COOLANT , REPLACEMENT, Engine Coolant. >
RENDER: 1.0x
NO RELATED
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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.