Engine General Information and Diagnosis: Bi-Fuel LPG model 1A-52
DTC P0182 / P0183
AENAR90A1104040
DTC Detecting Condition and Trouble Area
Wiring Diagram
DTC Confirmation Procedure
1) Turn ignition switch to ON position and keep it for 10 sec.
DTC Troubleshooting
DTC detecting condition
Trouble area
P0182: Fuel Temperature Sensor “A” Circuit Low
Voltage of LPG temperature sensor signal circuit is lower than 0.1 V for 5 sec.
(2 D/C detection logic)
• LPG pressure-and-temperature
sensor and/or its circuit
• LPG control module
P0183: Fuel Temperature Sensor “A” Circuit High
Voltage of LPG temperature sensor signal circuit is higher than 4.9 V for 5 sec.
(2 D/C detection logic)
5V
12V
1
B1
B2
C1
A1
3
4
5
6
7
1
8
[A]
A
12
13
14
15
16
11 10
17
C13
E485
20
21
22
23
24
26
19 18
25
29
30
31
32
33
28 27
34
3
4
5
6
7
1
8
12
13
14
15
16
11 10
17
20
21
22
23
24
26
19 18
25
29
30
31
32
33
28 27
34
2
9
2
9
5V
LT GRN/RED
2
GRY
GRY/RED
BLU/RED
IAR90A110045-01
[A]: LPG control module connector (View: A)
B2: LPG temperature sensor signal circuit
2. LPG pressure-and-temperature sensor
A1: LPG pressure sensor power supply circuit
C1: LPG pressure-and-temperature sensor ground
circuit
B1: LPG pressure sensor signal circuit
1. LPG control module
Step
Action
Yes
No
1
Was “Engine and Emission Control System Check”
performed?
Go to Step 2.
Go to “Engine and
Emission Control
System Check”: Bi-Fuel
LPG model.
Summary of Contents for Wagon R
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Page 32: ...0B 5 Maintenance and Lubrication ...
Page 184: ...1J 3 Charging System ...
