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 MANUALSSUBARU2016LEGACY 2.5IREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 15 (ENGINE CONTROLS (H6DO) (DIAGNOSTICS) (4 OF 5))DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)DTC P0507 IDLE CONTROL SYSTEM RPM - HIGHER THAN EXPECTEDEXECUTION CONDITION
2016 Subaru Legacy 2.5i
Execution Condition
2016 Subaru Legacy 2.5iSECTION Execution Condition
WARNING: This page is about a different variant/trim than selected.
| Secondary Parameters | Execution condition |
|---|---|
| Battery voltage | ≥ 10.9 V |
| Barometric pressure | ≥ 75.1 kPa (563 mmHg, 22.2 inHg) |
| Lambda value (left and right) | ≥ 0.85 |
| and | |
| < 1.151 | |
| Vehicle speed | = 0 km/h (0 MPH) |
| Engine coolant temperature | ≥ 60 °C (140 °F) |
| Elapsed time after starting the engine | ≥ 10 s |
| Accelerator pedal position | = 0% |
| Elapsed time after switching neutral position switch to ON/OFF | > 5 s |
| Cold start diagnosis | Not in operation |
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.