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Diagnostic Procedure with Diagnostic Trouble Code (DTC)
ENGINE (DIAGNOSTICS)
AW:DTC P0222 THROTTLE/PEDAL POSITION SENSOR/SWITCH "B" CIRCUIT
LOW
DTC DETECTING CONDITION:
Immediately at fault recognition
TROUBLE SYMPTOM:
• Erroneous idling
• Poor driving performance
• Engine stalls.
WIRING DIAGRAM:
ELECTRONIC
THROTTLE
CONTROL RELAY
B21
E2
E
B362
3
1 2
4
5
7 8
6
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
B362
8
5
6
MAIN RELAY
7
ECM
B:
B135
C:
B136
D:
B122
RHD
*
2
*
*
2
*
RHD
ELECTRONIC
THROTTLE CONTROL
E57
B122
B83
1 2 3 4 5 6 7 8 9 10 11
12 13 14 15 16 17 18 19 20 21 22
B138
23 24 25
1 2 3 4
34 35 36 37 38 39 40 41
5 6 7 8
42 43
48 49 50 51 52 53 54
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(H6DO)(diag)-172
BATTERY
SBF-7
B137
B83
1
1
B20
E1
E
B21
26 27 28 29 30 31 32 33
44 45
46 47
D:
B137
1
2
3
4
5
6
7
13 14 15 16 17
8 9
10 11 12
18
19 20 21
22 23
24 25
26
27
28
29
30 31
E
B122
: LHD
: RHD
B138
1
*
1
*
1
: TERMINAL No.
*
RANDOM ARRANGEMENT
2
: TERMINAL No.
*
RANDOM ARRANGEMENT
AMONG 3,4,7, AND 8
B20
1 2 3 4
1 2 3 4 5 6
5 6 7 8
9 10 11 12
13 14 15 16
E57
EN-03499
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