>
Hyundai Equus: Vehicle certification label

The vehicle certification label attached on the driver’s side center pillar gives the vehicle identification number (VIN).
Vehicle identification number (VIN)
Tire specification and pressure labelTransmission Oil Temperature Sensor Schematic Diagrams
Circuit Diagram
...
AUX jack Schematic Diagrams
Circuit Diagram
...
Heated Oxygen Sensor (HO2S) Specifications
Specification
A/F Ratio (x)Output Voltage(V)RICH0.6 ~ 1.0LEAN0 ~ 0.4
ItemSpecificationHeater Resistance (x)Approx. 9.0 [21°C(69.8°F)]
...