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asieps_tobira_IM_US.book 332 ページ ２０１２年１月１７日 火曜日 午後３時４８分
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
ENGINE (DIAGNOSTICS)
DU:DTC P2122 THROTTLE/PEDAL POSITION SENSOR/SWITCH "D" CIRCUIT
LOW INPUT
DTC DETECTING CONDITION:
• Immediately at fault recognition
• GENERAL DESCRIPTION <Ref. to GD(STI)-254, DTC P2122 THROTTLE/PEDAL POSITION SENSOR/
SWITCH "D" CIRCUIT LOW INPUT, Diagnostic Trouble Code (DTC) Detecting Criteria.>
TROUBLE SYMPTOM:
• Erroneous idling
• Poor driving performance
CAUTION:
After repairing or replacing the defective part, perform the Clear Memory Mode <Ref. to EN(STI)(di-
ag)-48, OPERATION, Clear Memory Mode.> and Inspection Mode <Ref. to EN(STI)(diag)-39, PROCE-
DURE, Inspection Mode.>.
WIRING DIAGRAM:
JOINT
CONNECTOR
5
2
B122
*
: TERMINAL No. OPTIONAL
ARRANGEMENT
ACCELERATOR
PEDAL
POSITION
SENSOR
B315
SHIELD & SENSOR
GROUND JOINT
CONNECTOR
*
*
B83
A:
B134
B: B135
ECM
C: B136
B21
E100
E
EN(STI)(diag)-332
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
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
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
EN-05498
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