Hyundai Equus: Heated Oxygen Sensor (HO2S) Schematic Diagrams

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 ...

Heated Oxygen Sensor (HO2S) Repair procedures

Inspection 1. Turn the ignition switch OFF. 2. Disconnect the HO2S connector. 3. Measure resistance between the HO2S terminals 3 and 4. 4. Check that the resistance is within the speci ...

See also:

G Sensor Schematic Diagrams
Circuit diagram 1. G-sensor connector 2. G-sensor terminal function NoFunction1Signal2Ground3Power(5V) 3. Circuit diagram ...

This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions: 1. This device may not cause harmful interference, and 2. This device must accept any interference received, including interference that may c ...

Muffler Repair procedures
Removal 1. Disconnect the rear oxygen sensor (HO2S) connector (A) on LH and RH side. 2. Remove the front muffler (A) on LH and RH side. Tightening torque : 39.2 ~ 58.8 N.m (4.0 ~ 6.0 kgf.m ...