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Home › Kia › 2016 › Optima Hybrid › Repair and Diagnosis › Engine Performance › System › Engine Control System Diagnosis (1 Of 3) (HEV) › DTC P0140: O2 Sensor Circuit No Activity Detected (Bank 1/Sensor 2) › Specification › Notes

DTC P0140: O2 Sensor Circuit No Activity Detected (Bank 1/Sensor 2): Specification: Notes

A/F Ratio (λ) Output Voltage(V)
RICH 0.6 ~ 1.0
LEAN 0 ~ 0.4
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