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Home >> Genesis >> 2021 >> G90 5.0 Ultimate, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 20 (Engine Control System Diagnosis - 3.3L (3 Of 9)) >> DTC P0174-00: System Too Lean (Bank 2) >> DTC Information >> DTC Description

DTC Description

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The ECM monitors the fuel trim values during predetermined driving Enable Conditions. If the average long term or short term fuel trims exceed the determined limit over a certain period of time, ECM sets P017400 DTC.