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Home >> Hyundai >> 2021 >> Palisade Calligraphy, FWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (5 Of 9) >> DTC P0430-00: Catalyst System Efficiency Below Threshold (Bank 2) >> DTC Information And Inspection >> Component Inspection >> Downstream O2 Sensor Signal Inspection

Downstream O2 Sensor Signal Inspection

Item Normal Value Prerequisite Condition Probe (+) Probe (-)
Signal circuit voltage Refer to below illustration
G14460712Courtesy of HYUNDAI MOTOR AMERICA
G14460713Courtesy of HYUNDAI MOTOR AMERICA
G14460714Courtesy of HYUNDAI MOTOR AMERICA
 Signal circuit terminal Ground circuit terminal
G14460715Courtesy of HYUNDAI MOTOR AMERICA
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