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Home >> Saab >> 2000 >> 9-5 Base, 4D Sedan, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 13 (Engine Controls - Self-Diagnostics) >> Fault Code Diagnosis >> P1631: Internal Control Module - Malfunction >> Enable Criteria

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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.

Crankshaft stationary, even after ignition OFF. Car stationary. The other two absolute pressure sensors deviate less than 10 kPa from each other.

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