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 PERFORMANCEFUEL DELIVERYFUEL INJECTION SYSTEM (H4DO)FUEL SUB LEVEL SENSORINSPECTION
2014 Subaru Legacy 2.5i, Automatic CVT Trans
Fuel Sub Level Sensor: Inspection
2014 Subaru Legacy 2.5i, Automatic CVT TransSECTION Inspection
- Check that the fuel sub level sensor has no damage.
- Measure the fuel sub level sensor float position.
Courtesy of SUBARU OF AMERICA, INC.
Float position Standard FULL to Datum point (A) 6.4±3.5 mm (0.252±0.138 in) EMPTY to Datum point (B) 163.3±3.5 mm (6.429±0.138 in) - Measure the resistance between fuel sub level sensor terminals.
Courtesy of SUBARU OF AMERICA, INC.
Float position Terminal No. Standard FULL (A) 1 and 2 8.7±1.0 Ω EMPTY (B) 270.9±4.0 Ω
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.