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Home >> Mitsubishi >> 1991 >> Precis Base, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 82 (Active Skid Control System (ASC) - Lancer Evolution) >> Diagnosis >> Diagnostic Trouble Code Procedures >> DTC C123B: Prolonged operation of ASC >> Circuit Operation
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Circuit Operation

WARNING: This page is about a different car, the 2008 Mitsubishi Lancer. However, it is still accessible from the selected car via links, so may be relevant.

ASC-ECU controls ASC by calculating the data sent from the wheel speed sensor, steering wheel sensor, and G and yaw rate sensor.