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 MANUALSSUBARU2005OUTBACK I, STANDARDREPAIR AND DIAGNOSISENGINE PERFORMANCETESTING & DIAGNOSISENGINE CONTROLS - ENGINE (DIAGNOSTICS) (H4SO)DRIVE CYCLEPROCEDURETEN MINUTES IDLING
2005 Subaru Outback i, Standard
Ten Minutes Idling
2005 Subaru Outback i, StandardSECTION Ten Minutes Idling
NOTE:
Drive the vehicle at 10 km/h (6 MPH) or more before diagnosis.
MALFUNCTIONING ITEM DTC (TEN MINUTES IDLING)
| DTC | Item | Condition |
|---|---|---|
| *P0111 | Intake Air Temperature Circuit Range/Performance | Coolant temperature at start is less than 30°C (86°F). |
| *P0171 | System Too Lean (Bank 1) | |
| *P0172 | System Too Rich (Bank 1) | |
| *P0181 | Fuel Temperature Sensor "A" Circuit Range/Performance | - |
| *P0301 | Cylinder 1 Misfire Detected | - |
| *P0302 | Cylinder 2 Misfire Detected | - |
| *P0303 | Cylinder 3 Misfire Detected | - |
| *P0304 | Cylinder 4 Misfire Detected | - |
| *P0461 | Fuel Level Sensor Circuit Range/Performance | - |
| *P0464 | Fuel Level Sensor Circuit Intermittent | - |
| *P0483 | Cooling Fan Rationality Check | - |
| *P0506 | Idle Control System RPM Lower Than Expected | - |
| *P0507 | Idle Control System RPM Higher Than Expected | - |
| *P2096 | Post Catalyst Fuel Trim System Too Lean (Bank 1) | - |
| *P2097 | Post Catalyst Fuel Trim System Too Rich (Bank 1) | - |
| P2103 | Throttle Actuator Control Motor Circuit High | - |
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.