Hyundai Sonata: Heated Oxygen Sensor (HO2S). Schematic Diagrams
Circuit Diagram

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 ...
Heated Oxygen Sensor (HO2S). Repair procedures
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the HO2S connector.
3.
Measure resistance between th ...
See also:
Battery. Repair procedures
Removal and Installation
1.
Disconnect the terminals from the battery.
Tightening torque :
(+) terminal (A) : 7.8 ~ 9.8N.m (0.8 ~ 1.0kgf. ...
Relay Box (Passenger Compartment). Components and Components Location
Components
...
Valve Body. Repair procedures
Removal
1.
Remove the battery and the battery tray. (Refer to
"Charging system" in EE group.)
2.
Remove the under cover (A).
...
