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Home >> Saab >> 2001 >> 9-3 Base, 2D Hatchback, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 4 (Engine Controls - Self-Diagnostics) >> Fault Code Diagnosis >> P0101: Mass Air Flow Circuit. Performance Problems. >> Diagnostic Help

Diagnostic Help

WARNING: This page is about a different car, the 2002 Saab 9-5 and 2001 Saab 9-5. However, it is still accessible from the selected car via links, so may be relevant.

The DTC indicates a leak between the mass air flow sensor and throttle body or a fault in the mass air flow sensor. Functions in the diagnostic tool related to the fault are:

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