LEMON Manuals
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Saab
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2001
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9-5 SE, 4D Wagon
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Repair and Diagnosis
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Engine Performance
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System
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Engine Controls - Self-Diagnostics
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Fault Code Diagnosis
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P1131: O2S - Switch Point - Lean, Sensor 1
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Fault Criteria
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Fault Criteria
Closed loop blocked in rich mode for more than 35 combustions.