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Home >> Saab >> 2005 >> 9-5 Linear, Automatic >> Repair and Diagnosis >> Engine Performance >> TRIONIC T7 Fuel Control System, 4-CYL. >> Fault Diagnosis, Fault Codes >> P1621: Internal Control Module Malfunction >> Notes

P1621: Internal Control Module Malfunction: Notes

Fig 1: Checking Internal Control Module Malfunction (P1621)
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