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Home >> Pontiac >> 2002 >> Aztek AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1507 (Hybrid Control System) >> Diagnostic Information and Procedures >> DTC P0A4C >> Circuit/System Description

Circuit/System Description

WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.

The motor generator unit (MGU) monitors to detect a fault in the angle data read by the motor generator position sensor circuit.