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asieps_tobira.book 295 ページ ２００９年１０月２６日 月曜日 午前９時１６分
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
DI: DTC P2122 THROTTLE/PEDAL POSITION SENSOR/SWITCH "D" CIRCUIT
LOW INPUT
DTC DETECTING CONDITION:
• Immediately at fault recognition
• GENERAL DESCRIPTION <Ref. to GD(H4SO)-221, DTC P2122 THROTTLE/PEDAL POSITION SEN-
SOR/SWITCH "D" CIRCUIT LOW INPUT, Diagnostic Trouble Code (DTC) Detecting Criteria.>
TROUBLE SYMPTOM:
• Erroneous idling
• Poor driving performance
WIRING DIAGRAM:
ACCELERATOR PEDAL
POSITION SENSOR
B122
*
*
MAIN
SUB
B315
: TERMINAL No.
*
A: B134
B: B135
ECM
B136
C:
B137
D:
B21
E2
E
EN(H4SO)(diag)-295
B83
*
*
OPTIONAL
ARRANGEMENT
8
20 21
28
ENGINE (DIAGNOSTICS)
B315
1 2 3 4 5 6
B83
B122
1 2 3 4
5 6 7 8
B21
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
36
37
38
39
40
41
42
43
44 45
46
47
48
49
50
51
52
53
54
A:
B134
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
B:
B135
1
2
3
4
5
6
7
10
11 12 13 14 15
16 17 18 19
9
22 23
24
25
26 27
29 30 31
32 33
34 35
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
D:
B137
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-04050
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