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Home >> Hyundai >> 2009 >> Sonata SE, 2.4 C >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (Fuel System) - 2.4L >> Heated Oxygen Sensor (HO2S) >> Specification
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Heated Oxygen Sensor (HO2S): Specification

HO2S [Bank 1/Sensor 1] 

HO2S BANK 1/SENSOR 1 SPECIFICATION

Item Specification
Heater Resistance (Ω) 2.4~2.9 at 20°C (68°F)

HO2S [Bank 1/Sensor 2] 

HO2S BANK 1/SENSOR 2 SPECIFICATION

A/F Ratio Output Voltage (V)
RICH 0.6 ~ 1.0
LEAN 0.1 ~ 0.4
HO2S HEATER RESISTANCE SPECIFICATION

Item Specification
Heater Resistance (Ω) Approx. 9.0 at 20°C (68°F)