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DTC Detection Logic
| DTC No. |
CONSULT screen terms |
DTC detecting condition |
| (Trouble diagnosis content) |
Malfunction type |
| P0138 |
12 |
Oxygen sensor bank1 sensor 2
(O2 Sensor Circuit High Voltage Bank 1 Sensor 2) |
CIRCUIT SHORT TO BATTERY |
Oxygen sensor has a short circuit to positive. There is a short circuit to positive. |