2004 SUBARU FORESTER diagram

EN(H4DOTC)-184
ENGINE (DIAGNOSTIC)
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
AV:DTC P0390 CAMSHAFT POSITION SENSOR “B” CIRCUIT (BANK 2)
DTC DETECTING CONDITION:
Immediately at fault recognition
TROUBLE SYMPTOM:
 Engine stalls.
 Failure of engine to start
CAUTION:
After repair or replacement of faulty parts, conduct Clear Memory Mode ERATION, Clear Memory Mode.> and Inspection Mode .
WIRING DIAGRAM:
EN-02333
E1
E35
B20
2
1
B135
ECM
28
30 20
E
E35
12
12 34
56
7
89
10
B20
B135
AVCS
CAMSHAFT
POSITION
SENSOR
LH
567
82 1
94 310
24 22 23 2511 12 13 14 15
26 27
2816 17 18 19
20 21
29 30 31 32 33 34 35
7
10

EN(H4DOTC)-186
ENGINE (DIAGNOSTIC)
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
AW:DTC P0420 CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD (BANK
1)
DTC DETECTING CONDITION:
Two consecutive driving cycles with fault
TROUBLE SYMPTOM:
 Engine stalls.
 Idle mixture is out of specifications.
CAUTION:
After repair or replacement of faulty parts, conduct Clear Memory Mode ERATION, Clear Memory Mode.> and Inspection Mode .
WIRING DIAGRAM:
EN-02334
BATTERY
MAIN RELAY
E
6
4
5
3
2
1
2
4
31
FRONT OXYGEN
(A/F) SENSOR
D25
B2
D31
C35
A2
A3
A33
A26
E18
REAR OXYGEN
SENSOR
T6
B47
B47
34
12
56
B134B137
B83
1
23456
B18
B262
34
12
B134A:
B135B:
B136ECM C:
B135
B83 LHD : 5
RHD : 4
LHD : 1
RHD : 1
*1
*2F2 B100
567
82 1
94 310
22 23 11 12 13 14 15
24 25
2616 17
18 19 20 21
27 28 29 30 31
F2
1234 5678910 11 12 13 14 15 16 17 18 19 20567
82 1
94 310
24 22 23 2511 12 13 14 15
26 27
2816 17 18 19
20 21
29 30 31 32 33 34 3556 7
82 1
94 310
24 22 23 25 11 12 13 14 15
26 27
2816 17
18 19 20 21
33 34 29
32 30 31
B136
56
782 1
94 310
24 22 23 2511 12 13
1415
26 27
2816
17 18 19 20 21
33 34 29
32 30
31 35
B122
12345678
B262T6B1812341234
1
2
31
B18
T5
3
1
4
4
6
B137
D:
14RHD
RHDLHD LHD
2
B122*2*1
B18
T5
RHD
LHD
RHD
LHD

EN(H4DOTC)-188
ENGINE (DIAGNOSTIC)
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
AX:DTC P0458 EVAPORATIVE EMISSION CONTROL SYSTEM PURGE CON-
TROL VALVE CIRCUIT LOW
DTC DETECTING CONDITION:
Two consecutive driving cycles with fault
TROUBLE SYMPTOM:
Erroneous idling
CAUTION:
After repair or replacement of faulty parts, conduct Clear Memory Mode ERATION, Clear Memory Mode.> and Inspection Mode .
WIRING DIAGRAM:
EN-02335
MAIN RELAY
B47 1 2 3 5 4 6
BATTERY
E
B61F44
F60
: LHD
E3
F44B47
B134
B134
E4
PURGE CONTROL
SOLENOID VALVEECM
14 2 1
7LHD
RHD
LHD
RHDSBF-5123456783412
56
2 1
B200
F74
RHD
RHD
LHD LHD
B100
F2
RHD
RHD
1
5LHD LHD
: LHD
: RHD
123
4
56
78
9
1011 12
1314 15 16
B21
E4
F60
12
F74
B21
: RHD34
128910 11
12 13 14 15 16 17 18 19 20 21 22 23 2456 7
F2 : LHD
E2
: RHD
1234 5678910 11 12 13 14 15 16 17 18 19 20
56 7
82 1
94 310
24 22 23 25 11 12 13 14 15
26 27
2816 17
18 19 20 21
33 34 29
32 30 31

EN(H4DOTC)-190
ENGINE (DIAGNOSTIC)
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
AY:DTC P0459 EVAPORATIVE EMISSION CONTROL SYSTEM PURGE CON-
TROL VALVE CIRCUIT HIGH
DTC DETECTING CONDITION:
Two consecutive driving cycles with fault
TROUBLE SYMPTOM:
Erroneous idling
CAUTION:
After repair or replacement of faulty parts, conduct Clear Memory Mode ERATION, Clear Memory Mode.> and Inspection Mode .
WIRING DIAGRAM:
EN-02335
MAIN RELAY
B47 1 2 3 5 4 6
BATTERY
E
B61F44
F60
: LHD
E3
F44B47
B134
B134
E4
PURGE CONTROL
SOLENOID VALVEECM
14 2 1
7LHD
RHD
LHD
RHDSBF-5123456783412
56
2 1
B200
F74
RHD
RHD
LHD LHD
B100
F2
RHD
RHD
1
5LHD LHD
: LHD
: RHD
123
4
56
78
9
1011 12
1314 15 16
B21
E4
F60
12
F74
B21
: RHD34
128910 11
12 13 14 15 16 17 18 19 20 21 22 23 2456 7
F2 : LHD
E2
: RHD
1234 5678910 11 12 13 14 15 16 17 18 19 20
56 7
82 1
94 310
24 22 23 25 11 12 13 14 15
26 27
2816 17
18 19 20 21
33 34 29
32 30 31

EN(H4DOTC)-192
ENGINE (DIAGNOSTIC)
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
AZ:DTC P0461 FUEL LEVEL SENSOR CIRCUIT RANGE/PERFORMANCE
DTC DETECTING CONDITION:
Two consecutive driving cycles with fault
CAUTION:
After repair or replacement of faulty parts, conduct Clear Memory Mode ERATION, Clear Memory Mode.> and Inspection Mode .
WIRING DIAGRAM:
B72
R59R58
F60 : LHD
B21 : RHD
i10
B136
i11
1
23456789
10
R15
B136
ECM
i10
B38
B100F2F60E3
E2
B99
R3
i3
EE
E
RHD
RHD
LHD
FUEL
GAUGE
B :
i11 C :
C : B : COMBINATION
METER
B9 B10
C1
3*
*4
R15
R59
FUEL SUB
LEVEL SENSOR
R572
1
2R583
53
FUEL LEVEL
SENSOR
9
B21
16
16 20
3412
1213
4562123
4
56
78
9
1011 12
1314 15 16
F2LHD : 28
RHD : 20
LHD : 16
RHD : 2
*1
*2
LHD : 4
RHD : 3
LHD : 5
RHD : 17*3
*4
EN-02336
3412i3B98B37
B99
56
782 1
94 310
24 22 23 2511 12 13
1415
26 27
2816
17 18 19 20 21
33 34 29
32 30
31 35
1234567891011121314151617181920212223242526272829301234 5678910 11 12 13 14 15 16 17 18 19 20123
45678
219
32
1234 5610 11 12 13 14 15716
23 3019 20
22 26 27 28 29817
24 3118
2534
12 8910 11
12 13 14 15 16 17 18 19 20 21 22 23 2456 7
: LHDB98
: RHD
: LHD
R2
: RHD
1*2*
B37
i223
IGNITION SWITCH
SBF-4SBF-1
B72
14
E
No.14
RHD
B38
i316
LHD
LHD
RHDBATTERY

EN(H4DOTC)-194
ENGINE (DIAGNOSTIC)
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
BA:DTC P0462 FUEL LEVEL SENSOR CIRCUIT LOW INPUT
DTC DETECTING CONDITION:
Two consecutive driving cycles with fault
CAUTION:
After repair or replacement of faulty parts, conduct Clear Memory Mode ERATION, Clear Memory Mode.> and Inspection Mode .
WIRING DIAGRAM:
B72
R59R58
F60 : LHD
B21 : RHD
i10
B136
i11
1
23456789
10
R15
B136
ECM
i10
B38
B100F2F60E3
E2
B99
R3
i3
EE
E
RHD
RHD
LHD
FUEL
GAUGE
B :
i11 C :
C : B : COMBINATION
METER
B9 B10
C1
3*
*4
R15
R59
FUEL SUB
LEVEL SENSOR
R572
1
2R583
53
FUEL LEVEL
SENSOR
9
B21
16
16 20
3412
1213
4562123
4
56
78
9
1011 12
1314 15 16
F2LHD : 28
RHD : 20
LHD : 16
RHD : 2
*1
*2
LHD : 4
RHD : 3
LHD : 5
RHD : 17*3
*4
EN-02336
3412i3B98B37
B99
56
782 1
94 310
24 22 23 2511 12 13
1415
26 27
2816
17 18 19 20 21
33 34 29
32 30
31 35
1234567891011121314151617181920212223242526272829301234 5678910 11 12 13 14 15 16 17 18 19 20123
45678
219
32
1234 5610 11 12 13 14 15716
23 3019 20
22 26 27 28 29817
24 3118
2534
12 8910 11
12 13 14 15 16 17 18 19 20 21 22 23 2456 7
: LHDB98
: RHD
: LHD
R2
: RHD
1*2*
B37
i223
IGNITION SWITCH
SBF-4SBF-1
B72
14
E
No.14
RHD
B38
i316
LHD
LHD
RHDBATTERY

EN(H4DOTC)-197
ENGINE (DIAGNOSTIC)
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
BB:DTC P0463 FUEL LEVEL SENSOR CIRCUIT HIGH INPUT
DTC DETECTING CONDITION:
Two consecutive driving cycles with fault
CAUTION:
After repair or replacement of faulty parts, conduct Clear Memory Mode ERATION, Clear Memory Mode.> and Inspection Mode .
WIRING DIAGRAM:
B72
R59R58
F60 : LHD
B21 : RHD
i10
B136
i11
1
23456789
10
R15
B136
ECM
i10
B38
B100F2F60E3
E2
B99
R3
i3
EE
E
RHD
RHD
LHD
FUEL
GAUGE
B :
i11 C :
C : B : COMBINATION
METER
B9 B10
C1
3*
*4
R15
R59
FUEL SUB
LEVEL SENSOR
R572
1
2R583
53
FUEL LEVEL
SENSOR
9
B21
16
16 20
3412
1213
4562123
4
56
78
9
1011 12
1314 15 16
F2LHD : 28
RHD : 20
LHD : 16
RHD : 2
*1
*2
LHD : 4
RHD : 3
LHD : 5
RHD : 17*3
*4
EN-02336
3412i3B98B37
B99
56
782 1
94 310
24 22 23 2511 12 13
1415
26 27
2816
17 18 19 20 21
33 34 29
32 30
31 35
1234567891011121314151617181920212223242526272829301234 5678910 11 12 13 14 15 16 17 18 19 20123
45678
219
32
1234 5610 11 12 13 14 15716
23 3019 20
22 26 27 28 29817
24 3118
2534
12 8910 11
12 13 14 15 16 17 18 19 20 21 22 23 2456 7
: LHDB98
: RHD
: LHD
R2
: RHD
1*2*
B37
i223
IGNITION SWITCH
SBF-4SBF-1
B72
14
E
No.14
RHD
B38
i316
LHD
LHD
RHDBATTERY

EN(H4DOTC)-200
ENGINE (DIAGNOSTIC)
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
BC:DTC P0464 FUEL LEVEL SENSOR CIRCUIT INTERMITTENT
DTC DETECTING CONDITION:
Two consecutive driving cycles with fault
CAUTION:
After repair or replacement of faulty parts, conduct Clear Memory Mode ERATION, Clear Memory Mode.> and Inspection Mode .
WIRING DIAGRAM:
B72
R59R58
F60 : LHD
B21 : RHD
i10
B136
i11
1
23456789
10
R15
B136
ECM
i10
B38
B100F2F60E3
E2
B99
R3
i3
EE
E
RHD
RHD
LHD
FUEL
GAUGE
B :
i11 C :
C : B : COMBINATION
METER
B9 B10
C1
3*
*4
R15
R59
FUEL SUB
LEVEL SENSOR
R572
1
2R583
53
FUEL LEVEL
SENSOR
9
B21
16
16 20
3412
1213
4562123
4
56
78
9
1011 12
1314 15 16
F2LHD : 28
RHD : 20
LHD : 16
RHD : 2
*1
*2
LHD : 4
RHD : 3
LHD : 5
RHD : 17*3
*4
EN-02336
3412i3B98B37
B99
56
782 1
94 310
24 22 23 2511 12 13
1415
26 27
2816
17 18 19 20 21
33 34 29
32 30
31 35
1234567891011121314151617181920212223242526272829301234 5678910 11 12 13 14 15 16 17 18 19 20123
45678
219
32
1234 5610 11 12 13 14 15716
23 3019 20
22 26 27 28 29817
24 3118
2534
12 8910 11
12 13 14 15 16 17 18 19 20 21 22 23 2456 7
: LHDB98
: RHD
: LHD
R2
: RHD
1*2*
B37
i223
IGNITION SWITCH
SBF-4SBF-1
B72
14
E
No.14
RHD
B38
i316
LHD
LHD
RHDBATTERY