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Heated Oxygen Sensor (HO2S): Specifications: Specification

HO2S SPECIFICATION [BANK 1/SENSOR 1]

Item Specification
Heater Resistance (Ω) 2.4 ~ 4.0 [20°C (68°F)]
HO2S SPECIFICATION [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)]