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:

Relay Box (Passenger Compartment) Components and Components Location
Component Location ...

Rear Glass Defogger Relay Repair procedures
Inspection 1. Disconnect the negative (-) battery terminal. 2. Remove the rear glass defogger relay (A) from the engine room relay box. 3. There should be continuity between the No.87 and ...

Forward-Facing child restraints
A forward-facing child restraint provides restraint for the child's body with a harness. Keep children in a forwardfacing child restraint with a harness until they reach the top height or ...