LEMON Manuals
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Saab
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2003
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9-3 SE, Standard
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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 P1131: O2S. Switch point - lean. Sensor 1
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Fault symptoms
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Fault symptoms
CHECK ENGINE.