Kia Cee'd: Engine Control System / Knock Sensor (KS) Repair procedures
| 1. |
Turn the ignition switch OFF and disconnect the battery negative (-)
cable.
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| 2. |
Remove the intake manifold.
(Refer to Engine Mechanical System - "Intake Manifold")
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| 3. |
Disconnect the injector connector (A).
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| 4. |
Remove the installation bolt (B), and then remove the sensor from the
cylinder block.
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| • |
Install the component with the specified torques.
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| • |
Note that internal damage may occur when the component is dropped.
If the component has been dropped, inspect before installing.
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| 1. |
Installation is reverse of removal.
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Knock sensor installation bolt:
18.6 ~ 24.5 N.m (1.9 ~ 2.5 kgf.m, 13.7 ~ 18.1 lb-ft)
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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 vol ...
Knock Sensor (KS) Schematic diagrams
Heated Oxygen Sensor (HO2S) Description and operation