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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 89 (Engine Control System Diagnosis - 1.6L (2 Of 6)) >> DTC P0121-00: Throttle Position Sensor 1 Signal Circuit Range/Performance >> DTC Information >> DTC Description

DTC Description

WARNING: This page is about a different car, the 2021 Kia Seltos. However, it is still accessible from the selected car via links, so may be relevant.

If the ECM is detected noise from TPS1 signal or claculated air flow at TPS1 is different than the actual air flow, ECM sets DTC P012100.