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 MANUALSTOYOTA201886 GT, STANDARD TRANSREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCETESTING & DIAGNOSISENGINE CONTROL SYSTEM - DIAGNOSTIC CODES (2 OF 6)SFI SYSTEMDTC P0125: INSUFFICIENT COOLANT TEMPERATURE FOR CLOSED LOOP FUEL CONTROL [07/2018 - ]DESCRIPTION
2018 Toyota 86 GT, Standard Trans
DTC P0125: Insufficient Coolant Temperature for Closed Loop Fuel Control [07/2018 - ]: Description
2018 Toyota 86 GT, Standard TransSECTION Description
Refer to DTC P0117 (Refer to DESCRIPTION ).
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| P0125 | Either of the following conditions is met (2 trip detection logic):
|
|
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.