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Home >> Hyundai >> 2017 >> Sonata Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 48 (Engine Control System Diagnosis - 2.0L (3 Of 3) (Except HEV)) >> DTC P2261: Turbocharger/Supercharger Bypass Valve - Mechanical >> DTC Information >> DTC Description

DTC Description

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If the ETC throttle is closed, boost pressure has to be returned through turbo charger bypass valve. But if this bypass valve is blocked by any problem, the boost pressure makes an impact. ECU shows P2261 when it senses abnormal sticking of turbo charger bypass valve.