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Home >> Mitsubishi >> 2012 >> Lancer Evolution MR >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Manual Transaxle On-Vehicle Service - Lancer Evolution) >> Diagnosis <S-AWC (Super All Wheel Control)> >> Diagnostic Trouble Code Procedures >> DTC U0401: Engine Data Error >> Operation
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DTC U0401: Engine Data Error: Operation

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AWC-ECU communicates with the engine control module via the CAN bus lines.

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