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Saab
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2004
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9-5 Linear, Automatic
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TRIONIC T7 Fuel Control System
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Fault Diagnosis, Fault Codes
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DTC P1633: Internal Control Module Malfunction
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Notes
DTC P1633: Internal Control Module Malfunction: Notes
Fig 1: P1633 Internal Control Module - Malfunction
Courtesy of SAAB-SCANIA OF AMERICA, INC.
Courtesy of SAAB-SCANIA OF AMERICA, INC.