Index Subaru Subaru Impreza 3 / Impreza WRX / Impreza WRX STI - service repair manual 2008-2014 year
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EN(H4DOTC)(diag)-204 Diagnostic Procedure with Diagnostic Trouble Code (DTC) ENGINE (DIAGNOSTICS) BJ:DTC P0327 KNOCK SENSOR 1 CIRCUIT LOW (BANK 1 OR SINGLE SEN- SOR) DTC DETECTING CONDITION: • Immediately at fault recognition • GENERAL DESCRIPTION <Ref. to GD(H4DOTC)-124, DTC P0327 KNOCK SENSOR 1 CIRCUIT LOW (BANK 1 OR SINGLE SENSOR), Diagnostic Trouble Code (DTC) Detecting Criteria.> TROUBLE SYMPTOM: • Poor driving performance • Knocking occurs 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-08730 D2 D 8 A29 B21 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 2 1 E14 33 32 31 30 29 28 27 26 47 46 45 44 43 42 54 53 52 51 50 49 48 41 40 39 38 37 36 35 34 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 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 B134 E14 E2 B21 B137 B134 D: A: 6 4 2 1 E KNOCK SENSOR |