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.
SYS.OK|MANUAL.DBβ LIVE
HOMESERVICE MANUALSSUBARU2014IMPREZA SPORT LIMITEDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 13 (ENGINE CONTROL SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) DETECTING CRITERIA (HYBRID))DIAGNOSTIC TROUBLE CODE (DTC) DETECTING CRITERIADTC P0141: O2 SENSOR HEATER CIRCUIT (BANK1 SENSOR2)ENABLE CONDITIONS
2014 Subaru Impreza Sport Limited
Enable Conditions
2014 Subaru Impreza Sport LimitedSECTION Enable Conditions
WARNING: This page is about a different car, the 2014 Subaru XV Crosstrek. However, it is still accessible from the selected car via links, so may be relevant.
ENABLE CONDITIONS
| Secondary Parameters | Enable Conditions |
|---|---|
| Battery voltage | β₯ 10.9 V |
| Elapsed time after starting the engine | β₯ 1000 ms |
| Engine coolant temperature | β₯ -40 Β°C (-40 Β°F) |
| A/F sensor element impedance | β€ 87 Ξ© |
| A/F sensor heater control duty | β€ 75 % |
| Rear oxygen sensor heater control duty | < 70 % |
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:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.