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 MANUALSSUBARU2014LEGACY 2.5I, AUTOMATIC CVT TRANSREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCEENGINE CONTROL SYSTEMSFUEL INJECTION SYSTEM (H4DO)THROTTLE BODYINSPECTIONTHROTTLE SENSOR (METHOD WITH SUBARU SELECT MONITOR)
2014 Subaru Legacy 2.5i, Automatic CVT Trans
Throttle Sensor (Method With SUBARU Select Monitor)
2014 Subaru Legacy 2.5i, Automatic CVT TransSECTION Throttle Sensor (Method With SUBARU Select Monitor)
- Turn the ignition switch to ON. (engine OFF)
- Read the throttle opening angle signal and voltage of throttle sensor using Subaru Select Monitor. Refer to
DISPLAY OF ENGINE FREEZE FRAME DATA
.
Throttle sensor Throttle opening angle signal Standard Main 0.0% Approx. 0.6 V 100.0% Approx. 4.0 V Sub 0.0% Approx. 1.5 V 100.0% Approx. 4.2 V
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.