Hyundai Veloster Manuals

Hyundai Veloster: Heated Oxygen Sensor (HO2S). Description and Operation - Engine Control System - Fuel SystemHyundai Veloster: Heated Oxygen Sensor (HO2S). Description and Operation

Hyundai Veloster 2011-2017 Service Manual / Fuel System / Engine Control System / Heated Oxygen Sensor (HO2S). Description and Operation

Description

Heated Oxygen Sensor (HO2S) consists of zirconium and alumina and is installed both upstream and downstream of the Manifold Catalytic Converter. The sensor output voltage varies in accordance with the air/fuel ratio.
The sensor must be hot in order to operate normally. To keep it hot, the sensor has a heater which is controlled by the ECM via a duty cycle signal. When the exhaust gas temperature is lower than the specified value, the heater warms the sensor tip.


Knock Sensor (KS). Repair procedures
Removal 1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Remove the intake manifold (Refer to “Intake ...

Heated Oxygen Sensor (HO2S). Specifications
Specification HO2S [Bank 1/Sensor 1] Item Specification Heater Resistance (Ω) 2.4 ~ 4.0 [20°C(68°F)] HO2S [Bank 1/Sensor 2 ...

See also:

Resetting the sunroof
Whenever the vehicle battery is disconnected or discharged, you must reset your sunroof system as follows: 1. Turn the ignition switch to the ON position. 2. Close the sunroof. 3. Release the sun ...

Brake Pedal. Components and Components Location
Components 1. Cowl bracket 2. Brake pedal member assembly 3. Stop lamp switch 4. Return spring 5. Brake pedal 6. Brake pedal pad ...

Front Disc Brake. Components and Components Location
Components 1. Guide rod bolt 2. Bleed screw 3. Caliper body 4. Caliper carrier 5. Inner pad shim 6. Brake pad 7. Pad retainer ...

Categories


© 2011-2022 Copyright www.hvmanual.com