Hyundai Veloster Manuals

Hyundai Veloster: Heated Oxygen Sensor (HO2S). Repair procedures - Engine Control System - Fuel SystemHyundai Veloster: Heated Oxygen Sensor (HO2S). Repair procedures

Hyundai Veloster 2011-2017 Service Manual / Fuel System / Engine Control System / 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 4 and 5 [B1/S1].
4.
Measure resistance between the HO2S terminals 3 and 4 [B1/S2].
5.
Check that the resistance is within the specification.

Specification: Refer to “Specification”


Removal

1.
Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2.
Disconnect the connector (A), and then remove the sensor (B).
Note that the SST (Part No.: 09392-2H100) is useful when removing the heated oxygen sensor.

[Bank 1 / Sensor 1]

[Bank 1 / Sensor 2]


Installation

Install the component with the specified torques.
Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing.
DON’T use a cleaner, spray, or grease to sensing element and connector of the sensor because oil component in them may malfunction the sensor performance.
Sensor and its wiring may be damaged in case of contacting with the exhaust system (Exhaust Manifold, Catalytic Converter, and so on).
1.
Installation is reverse of removal.

Heated oxygen sensor installation:
39.2 ~ 49.1 N.m (4.0 ~ 5.0 kgf.m, 28.9 ~ 36.2 lb-ft)


Heated Oxygen Sensor (HO2S). Schematic Diagrams
Circuit Diagram ...

Rail Pressure Sensor (RPS). Description and Operation
Description Rail Pressure Sensor (RPS) is installed on the delivery pipe and measures the instantaneous fuel pressure in the delivery pipe. The sensing element (Semiconductor element) built ...

See also:

Components and Components Location
Component Location 1. Driver power window main switch 2. Passenger power window switch 3. Front window motor 4. Rear window motor 5. Rear window switch ...

Winter driving
More severe weather conditions of winter result in greater wear and other problems. To minimize winter driving problem, you should follow these suggestions: Snowy or icy conditions To drive your ...

Sunshade
The sunshade will automatically open, when you push the sunroof control lever backward to the first detent and then release it. The sunshade will automatically close, when you push the sunroof co ...

Categories


© 2011-2025 Copyright www.hvmanual.com