Hyundai Sonata: Heated Oxygen Sensor (HO2S). Specifications - Engine Control System - Engine Control/Fuel SystemHyundai Sonata: Heated Oxygen Sensor (HO2S). Specifications

Specification

HO2S [Bank 1/Sensor 1]
Item
 Specification
Heater Resistance (Ω)
 2.5 ~ 4.0 [20°C(68°F)]

HO2S [Bank 1/Sensor 2]
A/F Ratio (λ)
 Output Voltage(V)
RICH
 Approx. 0.9
LEAN
 Approx. 0.04

Item
 Specification
Heater Resistance (Ω)
 3.3 ~ 4.1Ω[21°C(69.8°F)]


    Heated Oxygen Sensor (HO2S). Description and Operation
    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 ...

    See also:

    Repair procedures
    Service Adjustment Procedure Oil level Check A check of ATF level is not normally required during scheduled ...

    Power window lock button
    The driver can disable the power window switches on a front and rear passenger door by pressing the power window lock button located on the driver’s door to the LOCK position (pressed). ...

    Description and Operation
    Description Ignition timing is controlled by the electronic control ignition timing system. The standard reference ignition timing data for the engine operating conditions are preprogrammed ...