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Home >> Kia >> 2017 >> Niro EX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (5 Of 6) >> DTC P2237-00: O2 Sensor Pumping Current Circuit/Open (Bank 1 / Sensor 1) >> DTC Information >> DTC Description
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DTC Description

The ECM monitors front O2 Sensor pumping current circuit (VIP) and sets DTC P2237 if front O2 Sensor signal stuck is detected.

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