LEMON Manuals
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Saab
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2001
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9-3 SE, 4D Hatchback, Automatic
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Repair and Diagnosis
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Engine Performance
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System
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TRIONIC T7 Fuel Control System
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Fault diagnosis, fault codes
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DTC P0140: O2S Circuit No Activity Detected Sensor 2
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On-Board Diagnostics
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Fault criteria
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Fault criteria
Accumulated voltage change less than 500 mV when time counter reaches 500 s.