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Montero Sport ES
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Engine Controls - Self-Diagnostics
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DTC P0125: Excessive Time To Enter Closed Loop Fuel Control
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Probable Causes
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Probable Causes
Heated Oxygen Sensor (HO2S) failed.
Fuel injector failed.
Fuel pressure regulator failed.
Fuel pump failed.
Fuel filter clogged.
Air intake system leak.
Exhaust system leak.
Powertrain Control Module (PCM) failed.