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Home >> Mitsubishi >> 2012 >> Lancer Evolution GSR >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 19 (Active Stability Control System (ASC) - Lancer) >> Diagnosis >> Diagnostic Trouble Code Procedures >> DTC C121D: Abnormality In Brake Fluid Pressure Sensor Circuit >> DTC Set Conditions
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DTC Set Conditions

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When the pressure sensor output signal is not within the standard value range, ASC-ECU sets this DTC.

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