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Home >> Hyundai >> 2017 >> Sonata Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 39 (Engine Control System Diagnosis - 1.6L (2 Of 3) (Except HEV)) >> DTC P050B: Cold Start Ignition Timing Performance >> DTC Information >> DTC Description

DTC Description

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ECM monitors spark timing, if the actual spark timing differs from the commanded spark timing, ECM sets a P050B DTC. The Malfunction Indication Lamp (MIL) turns on when the malfunction lasts two consecutive driving cycles.