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Genesis 3.8
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Repair and Diagnosis (Single Page)
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DTC Troubleshooting Procedures (Fuel System (G6DB/G6DA - GSL 3.3/3.8)) (1 Of 3)
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DTC P0140: O2 Sensor Circuit No Activity Detected (Bank 1/Sensor 2)
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Monitor Scantool Data
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Monitor Scantool Data
Refer to
DTC P0137: O2 SENSOR CIRCUIT LOW VOLTAGE (BANK 1/SENSOR 2)