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Home >> Hyundai >> 2017 >> Sonata Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 38 (Engine Control System Diagnosis - 1.6L (3 Of 3) (Except HEV)) >> DTC P2187: System Too Lean At Idle (← Additive) (Bank 1) >> DTC Information >> DTC Description

DTC Description

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Checking the fuel time value at idle under detecting condition, if its average exceeds the limit over certain period, ECM sets P2187.