Hyundai Accent: Heated Oxygen Sensor (HO2S). Repair procedures

Heated Oxygen Sensor (HO2S). Schematic Diagrams

Circuit Diagram (M/T) (A/T) ...

Inspection

1. Turn the ignition switch OFF. 2. Disconnect the HO2S connector. 3. Measure resistance between the HO2S termi ...

See also:

Removal
1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Disconnect the connector (A), and then remove the se ...

Opening the trunk
Press the trunk unlock button for more than 1 second on the transmitter (if equipped). Insert the master key into the lock and turn it clockwise. To open the trunk from inside the ve ...

1. Crankcase emission control system
The positive crankcase ventilation system is employed to prevent air pollution caused by blow-by gases being emitted from the crankcase. This system supplies fresh filtered air to the crankcase th ...