Subaru IMPREZA GD 2007 Series Manual page 1489

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Diagnostic Procedure with Diagnostic Trouble Code (DTC)
ENGINE (DIAGNOSTICS)
AR:DTC P0246 TURBO/SUPER CHARGER WASTEGATE SOLENOID "A" HIGH
DTC DETECTING CONDITION:
• Immediately at fault recognition
• GENERAL DESCRIPTION <Ref. to GD(STI)-99, DTC P0246 TURBO/SUPER CHARGER WASTEGATE
SOLENOID "A" HIGH, Diagnostic Trouble Code (DTC) Detecting Criteria.>
TROUBLE SYMPTOM:
Poor driving performance
CAUTION:
After repairing or replacing the defective part, perform the Clear Memory Mode <Ref. to EN(STI)(di-
ag)-48, OPERATION, Clear Memory Mode.> and Inspection Mode <Ref. to EN(STI)(diag)-39, PROCE-
DURE, Inspection Mode.>.
WIRING DIAGRAM:
MAIN RELAY
6
4
5
3
2
1
B47
SBF-5
6
B61 F44
B137 ECM
B127
WASTEGATE CONTROL
SOLENOID VALVE
EN(STI)(diag)-158
BATTERY
F44
1 2 3 4
5 6 7 8
B47
1
3
5
B137
1 2 3 4
8 9 10 11 12 13 14 15
18 19 20 21 22
26 27 28 29
B127
1 2
E
2
4
6
5 6 7
16 17
23 24 25
30 31
EN-05474