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Home >> Hyundai >> 2012 >> Elantra GLS, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 2) >> DTC P0121: Throttle/Pedal Position Sensor/Switch A Circuit Range/Performance >> General Information >> DTC Description

DTC Description

The DTC P0121 is set when the intake manifold model filtered reduced area controller is out of range in low or high load.

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