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Home >> Saab >> 2001 >> 9-5 Base, 4D Sedan, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Fault Code Diagnosis >> P0103: Mass Air Flow Circuit - High Input >> Diagnostic Help

Diagnostic Help

The mass air flow sensor is sending pulses to the control module but the frequency is too high. Consequently, the sensor is powered and is in contact with the control module input. The trouble code indicates an internal fault in the sensor.

Functions in the diagnostic tool related to the fault are:

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