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 MANUALSSUBARU2014FORESTER 2.5I, ENG CD FB25BA, STANDARD TRANSREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCESYSTEMENGINE CONTROL SYSTEM (DIAGNOSTICS) (H4DO)DRIVE CYCLEPROCEDUREDRIVE CYCLE INOTES
2014 Subaru Forester 2.5i, Eng CD FB25BA, Standard Trans
Drive Cycle I: Notes
2014 Subaru Forester 2.5i, Eng CD FB25BA, Standard TransSECTION Notes
| DTC | Item | Condition |
|---|---|---|
| P0455 | Evaporative Emission System Leak Detected (Large Leak) | «Coolant Temp.»: 5 - 45°C (41 - 113°F) «Intake Air Temp.»: 5 - 50°C (41 - 122°F) |
| P0456 | Evaporative Emission Control System Leak Detected (Very Small Leak) | |
| P1451 | Evaporative Emission Cont. Sys. | |
| P2402 | Evaporative Emission System Leak Detection Pump Control Circuit High | |
| P2404 | Evaporative Emission System Leak Detection Pump Sense Circuit Range/Performance | |
| P2420 | Evaporative Emission System Switching Valve Control Circuit High |
CAUTION:
Be careful of the state of the battery when performing the drive cycle I consecutively. Performing the drive cycle I consecutively without the engine running may cause a low battery voltage and battery discharge.
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.