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Hyundai Equus: Heated Oxygen Sensor (HO2S) Specifications - Engine Control System - Engine Control/Fuel System - Hyundai Equus VI 2009-2025 Service ManualHyundai Equus: Heated Oxygen Sensor (HO2S) Specifications

Specification
A/F Ratio (x)
Output Voltage(V)
RICH
0.6 ~ 1.0
LEAN
0 ~ 0.4

Item
Specification
Heater Resistance (x)
Approx. 9.0 [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 in ...

    Heated Oxygen Sensor (HO2S) Troubleshooting
    Signal Waveform Fig.1) The signal waveforms of front HO2S(the upper) and heater(the lower) at idle Fig.2) The signal waveforms of rear HO2S(the upper) and heater(the lower) at idle Fig.3) Typical ...

    See also:

    Fuel Filler Cap Description and Operation
    Description A ratchet tightening device on the threaded fuel filler cap reduces the chances of incorrect installation, which would seal the fuel filler. After the gasket on the fuel filler cap ...

    Crankshaft Position Sensor (CKPS) Schematic Diagrams
    Circuit Diagram ...

    Front Door Outside Handle Repair procedures
    Replacement 1. Remove the hole plug (B). 2. After loosening the mounting bolt, then remove the front door outside handle cover (A). Tightening torque : 6.9 ~ 10.8 N.m (0.7 ~ 1.1 kgf.m, 5.1 ...

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