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Home >> Saab >> 2001 >> 9-3 Base, 4D Hatchback, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 9 (TRIONIC T7 Fuel Control System) >> Fault Diagnosis Fault Codes >> DTC P1549: Charge Air. Malfunction >> Diagnostic help

Diagnostic help

WARNING: This page is about a different car, the 2003 Saab 9-3 and 2002 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.

Fault diagnosis starts by inspecting the three charge air control valve hoses. Then, the basic engine and turbo are checked. If no defects are found then the charge air control valve is changed.

Functions in the diagnostic tool related to the fault:

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