Subaru IMPREZA GD 2007 Series Manual page 179

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ENGINE (DIAGNOSTICS)
F: FUEL INJECTOR CIRCUIT
CAUTION:
• Check or repair only faulty parts.
• After repairing or replacing the defective parts, perform the Clear Memory Mode <Ref. to
EN(H4SO)(diag)-47, OPERATION, Clear Memory Mode.> and Inspection Mode <Ref. to EN(H4SO)(di-
ag)-38, PROCEDURE, Inspection Mode.>.
WIRING DIAGRAM:
MAIN RELAY
6
3
5
4
2
1
B47
FUEL INJECTOR
No. 1
E5 E16
E6 E17
1 2
B137
1 2 3 4 5 6
8 9 10 11 12 13 14 15
18 19 20 21 22 23
26 27 28 29
Diagnostics for Engine Starting Failure
B137
E5 E16
FUEL INJECTOR
No. 2
B47
1 2
3 4
5 6
7
16 17
24 25
30 31
EN(H4SO)(diag)-70
SBF-5
F44
B61
ECM
E6
FUEL INJECTOR FUEL INJECTOR
No. 4
No. 3
F44
1 2 3 4
1 2 3 4
5 6 7 8
12 13 14 15 16 17 18 19 20 21 22
23 24 25 26 27 28 29 30 31 32 33
34 35 36 37 38
42 43
48 49 50 51 52 53 54
BATTERY
B21
E100
E17
E
B21
5 6 7 8 9 10 11
39 40 41
44 45 46 47
EN-04174