Index Subaru Subaru Impreza 3 / Impreza WRX / Impreza WRX STI - service repair manual 2008-2014 year
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EN(H4DOTC)(diag)-148 Diagnostic Procedure with Diagnostic Trouble Code (DTC) ENGINE (DIAGNOSTICS) AB:DTC P0125 INSUFFICIENT COOLANT TEMPERATURE FOR CLOSED LOOP FUEL CONTROL DTC DETECTING CONDITION: • Detected when two consecutive driving cycles with fault occur. • GENERAL DESCRIPTION <Ref. to GD(H4DOTC)-61, DTC P0125 INSUFFICIENT COOLANT TEMPER- ATURE FOR CLOSED LOOP FUEL CONTROL, Diagnostic Trouble Code (DTC) Detecting Criteria.> TROUBLE SYMPTOM: Engine does not return to idle. After servicing or replacing faulty parts, perform Clear Memory Mode <Ref. to EN(H4DOTC)(diag)-63, OPERATION, Clear Memory Mode.>, and Inspection Mode <Ref. to EN(H4DOTC)(diag)-49, PROCE- Step Check Yes No 1 CHECK TIRE SIZE. Is the tire size as specified and Replace the tire. 2 CHECK ENGINE COOLANT. Is the engine coolant normal? 3 CHECK THERMOSTAT. Does the thermostat remain Replace the ther- |