Subaru 2002 IMPREZA Service Manual page 886

DIAGNOSTICS FOR ENGINE STARTING FAILURE
ENGINE (DIAGNOSTICS)
D: IGNITION CONTROL SYSTEM
CAUTION:
After repair or replacement of the faulty parts, conduct the CLEAR MEMORY and INSPECTION
MODES. <Ref. to EN(w/oOBD)-30, OPERATION, Clear Memory Mode.> and <Ref. to EN(w/oOBD)-28,
OPERATION, Inspection Mode.>
• WIRING DIAGRAM:
E12
B72
1 2 3 4
1 2
3 4
B134 ECM
NO.11
B22
E3
E12
3 4
1 2
IGNITOR
&
IGNITION COIL ASSY
B22
1 2 3 4
5 6 7 8
9 10 11 12
13 14 15 16
EN(w/oOBD)-52
IGNITION
B72
SWITCH
SBF-4
4 1
2.0L AND 2.5L: 4
1
1.6L: 2
2.0L AND 2.5L: 1
2
1.6L: 4
2.0L AND 2.5L: 2
3
1.6L: 1
B134
1 2 3 4 5 6
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
24 25 26 27 28 29 30 31 32 33
BATTERY
SBF-1
7 8
34 35
EN1398