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 MANUALSSUBARU2014IMPREZA SPORT LIMITEDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 13 (ENGINE CONTROL SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) DETECTING CRITERIA (HYBRID))DIAGNOSTIC TROUBLE CODE (DTC) DETECTING CRITERIADTC P2196: O2 SENSOR SIGNAL BIASED/STUCK RICH (BANK 1 SENSOR 1)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 |
|---|---|
| Time needed for all secondary parameters to be in enable conditions | ≥ 4096 ms |
| Battery voltage | ≥ 10.9 V |
| Atmospheric pressure | ≥ 75.1 kPa (563 mmHg, 22.2 inHg) |
| Rear oxygen sensor sub feedback | Execution |
| Rear oxygen sensor output voltage - Feedback target voltage | - 0.2 V - 0.1 V |
| or rear oxygen sensor sub feedback compensation coefficient | On Min. |
| or rear oxygen sensor sub feedback compensation coefficient | On Max. |
| Elapsed time after starting the engine | ≥ 0 ms |
| Engine coolant temperature | ≥ -40 °C (-40 °F) |
| Vehicle speed | ≥ 0 km/h (0 MPH) |
| Amount of intake air | ≥ 6 g/s (0.21 oz/s) |
| Targeted lambda value load compensation coefficient | -1 - 1.000 |
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.