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Kia
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2011
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Optima EX, 2.4 7
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Repair and Diagnosis (Single Page)
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Engine Performance
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Engine Control Systems
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Engine Control System - 2.4L
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Heated Oxygen Sensor (HO2S)
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Specification
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HO2S (Bank 1/Sensor 2)
HO2S (Bank 1/Sensor 2)
VOLTAGE SPECIFICATION CHART
A/F Ratio (λ)
Output Voltage (V)
RICH
Approx. 0.9
LEAN
Approx. 0.04
ITEM SPECIFICATION CHART
Item
Specification
Heater Resistance (Ω)
3.3 ~ 4.1Ω(21°C (69.8°F))