Oxygen Sensor Heater Circuit Malfunction; Oxygen Sensor Circuit Malfunction - HYOSUNG 2010 ST7 Service Manual

4-27 EI SYSTEM DIAGNOSIS
"0031", "0032", "0037" or "0038"
OXYGEN SENSOR HEATER CIRCUIT MALFUNCTION &
"0131", "0132", "0137" or "0138"

OXYGEN SENSOR CIRCUIT MALFUNCTION

LCD (DISPLAY) INDICATION
0031
0032
0037
0038
0131
0132
0137
0138
DETECTED CONDITION
☞ ☞ Refer to page 4-23, 24
"FI" CHECK LAMP INDICATION
[ 0 0
[ 0 0
[ 0 0
[ 0 0
[ 0 1 3 1
[ 0 1 3
[ 0 1 3
[ 0 1 3
● Oxygen sensor, Oxygen sensor heater circuit open
or short.
● Oxygen sensor, Oxygen sensor heater malfunction.
● ECU malfunction.
3 1 0
3 2 0
3 7
3 8
0 1 3
2 0 1
7 0
8 0
POSSIBLE CAUSE
0 3
0 3
0 0
0 0
1 0 1
3 2 0
1 3 7
1 3 8
1 ]
]
]
]
3 ]
1 ]
]
]