Index Subaru Subaru Impreza 3 / Impreza WRX / Impreza WRX STI - service and repair manual 2008-2014 year
|
|
EN(H4DOTC)(diag)-392 Diagnostic Procedure with Diagnostic Trouble Code (DTC) ENGINE (DIAGNOSTICS) EW:DTC P2138 THROTTLE/PEDAL POSITION SENSOR/SWITCH “D”/“E” VOLT- AGE CORRELATION DTC DETECTING CONDITION: • Immediately at fault recognition • GENERAL DESCRIPTION <Ref. to GD(H4DOTC)-265, DTC P2138 THROTTLE/PEDAL POSITION SENSOR/SWITCH “D”/“E” VOLTAGE CORRELATION, Diagnostic Trouble Code (DTC) Detecting Criteria.> TROUBLE SYMPTOM: • 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 EN-08749 B315 C: B136 B137 D: B83 B315 * * 4 6 5 1 3 2 B21 B23 B29 B22 B31 B30 A4 B21 E2 D1 B21 1 2 3 4 12 13 14 15 5 6 7 8 16 17 18 19 9 10 11 20 21 22 23 24 25 26 27 28 29 30 31 32 33 35 34 37 36 39 38 41 40 43 42 44 45 47 46 49 48 51 50 53 52 54 B137 5 6 7 8 2 1 9 4 3 10 22 23 11 12 13 14 15 24 25 26 16 17 18 19 20 21 27 28 29 30 31 B136 5 6 7 8 2 1 9 4 3 10 24 22 23 25 11 12 13 14 15 26 27 28 16 17 18 19 20 21 33 34 29 32 30 31 35 B135 5 6 7 8 2 1 9 4 3 10 24 22 23 25 11 12 13 14 15 26 27 28 16 17 18 19 20 21 29 30 31 32 33 34 35 B: C: D: B122 B83 A6 C4 D3 B: B135 A: B134 A3 40 34 35 36 B122 1 2 3 4 5 6 * * B134 5 6 7 8 2 1 9 4 3 10 24 22 23 25 11 12 13 14 15 26 27 28 16 17 18 19 20 21 33 34 29 32 30 31 A: * 6 4 5 3 2 1 E ECM : TERMINAL No. OPTIONAL ARRANGEMENT ACCELERATOR PEDAL POSITION SENSOR |