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Saab
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2003
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9-3 Vector, Automatic
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Repair and Diagnosis (Single Page)
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Engine Performance
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TRIONIC T7 Fuel Control System
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Fault Diagnosis Fault Codes
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DTC P1312: Combustion Detection Cyl. 1+2. Open Circuit/Short to B+.
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Diagnostic help
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Diagnostic help
Fault diagnosis concerns an electrical fault in the connecting leads.
Combustion Detection Cyl 1+2 /Bank 1, unit %