Subaru Forester 2004 Service Manual page 254
Engine section 3
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Also See for Forester 2004:
- Service manual (622 pages) ,
- Owner's manual (439 pages) ,
- Service manual (24 pages)
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Diagnostic Procedure with Diagnostic Trouble Code (DTC)
CG:DTC P2138 THROTTLE/PEDAL POSITION SENSOR/SWITCH "D"/"E" VOLT-
AGE RATIONALITY
DTC DETECTING CONDITION:
Immediately at fault recognition
TROUBLE SYMPTOM:
• Erroneous idling
• Poor driving performance
CAUTION:
After repair or replacement of faulty parts, conduct Clear Memory Mode <Ref. to EN(H4DOTC 2.5)-42,
OPERATION, Clear Memory Mode.> and Inspection Mode <Ref. to EN(H4DOTC 2.5)-35, OPERATION,
Inspection Mode.>.
WIRING DIAGRAM:
ACCELERATOR
PEDAL
POSITION
SENSOR
1
3
B83
SUB
MAIN
B315
ECM
B136
C:
B137
D:
B21
E2
E
EN(H4DOTC 2.5)-253
3
1
B122
ENGINE (DIAGNOSTIC)
B315
B83
1 2 3 4 5 6
B21
1 2 3 4
5 6 7 8
9 10 11 12
13 14 15 16
B122
1 2 3 4
5 6 7 8
C: B136
1
2
3
4
5
6
7 8
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 34
35
B137
D:
1
2
3
4
5
6
7
8
9
10
11 12 13 14 15
16 17
18 19 20 21
22 23
24 25
26
27
28 29
30 31
EN-02377
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