Kia Rio: Specification - Heated Oxygen Sensor (HO2S) - Engine Control System - Engine Control / Fuel System - Kia Rio UB 2012-2026 Service ManualKia Rio: Specification

HO2S [Bank 1/Sensor 1]
Item
Specification
Heater Resistance (Ω)
2.4 ~ 4.0 [20°C(68°F)]

HO2S [Bank 1/Sensor 2]
A/F Ratio (λ)
Output Voltage(V)
RICH
0.6 ~ 1.0
LEAN
0 ~ 0.4

Item
Specification
Heater Resistance (Ω)
Approx. 9.0 [21°C(69.8°F)]

Description
Heated Oxygen Sensor (HO2S) consists of zirconium and alumina and is installed both upstream and downstream of the Manifold Catalytic Converter. The sensor output voltage varies in accordance ...

Signal Waveform
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