Index Subaru Subaru Impreza 3 / Impreza WRX / Impreza WRX STI - service repair manual 2008-2014 year
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EN(H4DOTC)(diag)-140 Diagnostic Procedure with Diagnostic Trouble Code (DTC) ENGINE (DIAGNOSTICS) Y: DTC P0118 ENGINE COOLANT TEMPERATURE CIRCUIT HIGH DTC DETECTING CONDITION: • Immediately at fault recognition • GENERAL DESCRIPTION <Ref. to GD(H4DOTC)-55, DTC P0118 ENGINE COOLANT TEMPERATURE CIRCUIT HIGH, Diagnostic Trouble Code (DTC) Detecting Criteria.> TROUBLE SYMPTOM: • Hard to start • Improper idling • Poor driving performance 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- WIRING DIAGRAM: • Engine electrical system, without SI-DRIVE <Ref. to WI-32, WITHOUT SI-DRIVE, WIRING DIAGRAM, • Engine electrical system, with SI-DRIVE <Ref. to WI-48, WITH SI-DRIVE, WIRING DIAGRAM, Engine ECM EN-08726 B134 A: B137 D: D22 E8 2 1 12 6 E8 B134 B21 E2 A29 B137 D: A: 31 30 29 28 27 21 20 19 18 17 16 26 25 24 15 14 13 12 11 23 22 10 3 4 9 1 2 8 7 6 5 31 30 32 29 34 33 21 20 19 18 17 16 28 27 26 15 14 13 12 11 25 23 22 24 10 3 4 9 1 2 8 7 6 5 2 1 54 52 53 50 51 48 49 46 47 45 44 42 43 40 41 38 39 36 37 34 35 33 32 31 30 29 28 27 26 25 24 23 22 21 20 11 10 9 19 18 17 16 8 7 6 5 15 14 13 12 4 3 2 1 B21 ENGINE COOLANT TEMPERATURE SENSOR |