Subaru Forester 2004 Service Manual page 197

Engine section 3
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Diagnostic Procedure with Diagnostic Trouble Code (DTC)
ENGINE (DIAGNOSTIC)
BE:DTC P1089 TUMBLE GENERATED VALVE POSITION SENSOR 1 CIRCUIT
HIGH
DTC DETECTING CONDITION:
Immediately at fault recognition
TROUBLE SYMPTOM:
• Erroneous idling
• Engine stalls.
• 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:
TUMBLE GENERATOR VALVE
POSITION SENSOR RH
E54
E3
B22
2
1
B122
B136
ECM
EN(H4DOTC 2.5)-196
E54
1 2 3
B22
1 2
3 4
5
6 7
8
9 10
11 12
13
14 15
16
17 18
19 20
B122
1 2 3 4
5 6 7 8
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
EN-02372

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