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Home >> Saturn >> 1997 >> SC1 L4-1.9L SOHC VIN 8 >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Component Tests and General Diagnostics >> Rear Heated Oxygen Sensor (H02S-2) Circuit >> Heated O2 Sensor (Rear) Open/Inactive

Heated O2 Sensor (Rear) Open/Inactive

For component testing, use P0140 trouble code diagnosis. P0140

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