Hyundai Veloster Manuals

Hyundai Veloster: Heated Oxygen Sensor (HO2S). Description and Operation - Engine Control System - Fuel System - Hyundai Veloster 2010-2018 Service ManualHyundai Veloster: 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 An ...

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

See also:

Smart key unit. Components and Components Location
Component (1) Connector Pin Information No. Connector A(26 pins) No. Connector B(16 pins) No. Connector C(22 pins) ...

Storing and recalling stations
You can easily store up to 12 preset stations for later recall at the touch of a button. 1. Select the band (FM, AM) you want to store a station into. 2. Select the desired frequency. 3. Touch [P ...

Crankshaft Position Sensor (CKPS). Repair procedures
Inspection 1. Check signal waveform of CKPS and CMPS using a GDS. Specification: Refer to Waveform Remova ...

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