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DTC P0125: ENGINE COOLANT TEMPERATURE TOO LOW FOR CLOSED LOOP FUEL CONTROL Subaru Forester SF рестайлинг

Testing & Diagnostics
  1. Perform basic diagnostic procedure. See «BASIC DIAGNOSTIC PROCEDURE»(ref-11745-S33755862182000112700000) . If DTC P0116, P0117 or P0118 exist, diagnose and repair those DTCs. Do not diagnose DTC P0125. If DTC P0125 is only DTC set, go to next step.
  2. Check operation of thermostat. If thermostat stays open, replace thermostat. If thermostat does not stay open, replace ECT sensor. Clear memory and perform verification procedure. See «CLEARING DIAGNOSTIC TROUBLE CODES»(ref-11745-S21987207372000112700000) and «VERIFICATION PROCEDURE»(ref-11745-S19795024722001010900000) .

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