Subaru IMPREZA 2004 Service Manual page 778

Diagnostic Procedure with Diagnostic Trouble Code (DTC)
ENGINE (DIAGNOSTICS)
K: DTC 35 PURGE CONTROL SOLENOID VALVE
• DIAGNOSIS:
• The purge control solenoid valve is not in function.
• The harness connector between ECM and purge control solenoid valve is open or shorted.
• TROUBLE SYMPTOM:
• Erroneous idling
CAUTION:
After repair or replacement of faulty parts, conduct Clear Memory and inspection modes. <Ref. to
EN(H4SOw/oOBD)(diag)-28, OPERATION, Clear Memory Mode.> and <Ref. to EN(H4SOw/oOBD)(di-
ag)-26, OPERATION, Inspection Mode.>
• WIRING DIAGRAM:
MAIN RELAY
6
4
5
3
2
1
B47
SBF-5
LHD 2 LHD
B61 F44
B134 ECM
B22
E3
E4
PURGE CONTROL
SOLENOID VALVE
EN(H4SOw/oOBD)(diag)-82
BATTERY
1 2 3 4
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
24 25 26 27 28 29
E
E4
1 2
B47
1 2
3 4
5 6
F44
1 2 3 4
5 6 7 8
B22
1 2 3 4
5 6 7 8
9 10 11 12
13 14 15 16
B134
5 6 7 8
30 31 32 33 34 35
EN-01562