Hyundai Genesis: Engine Control System / Knock Sensor (KS) Repair procedures
[Knock Sensor #1 (Bank 1)] |
1. |
Turn the ignition switch OFF and disconnect the battery negative (-) cable. |
2. |
Disconnect the knock sensor connector (A). 
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3. |
Remove the installation bolt (A), and then remove the sensor from the cylinder block. 
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[Knock Sensor #2 (Bank 2)] |
1. |
Turn the ignition switch OFF and disconnect the battery negative (-) cable. |
2. |
Disconnect the knock sensor connector (A). 
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3. |
Drain the engine coolant.
(Refer to Engine Mechanical System - “Cooling System”) |
4. |
Remove the radiator upper hose.
(Refer to Engine Mechanical System - “Cooling System”) |
5. |
Remove the coolant pipe [Bank 2].
(Refer to Engine Mechanical System - “Cooling System”) |
6. |
Remove the oil level gauge.
(Refer to Engine Mechanical System - “Cooling System”) |
7. |
Remove the installation bolt (A), 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 if the component drops. In this case, use it after inspecting. |
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The sensor connector must be installed parallel to the engine.
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1. |
To install, reverse the removal procedure.
Knock sensor installation bolt:
15.7 ~ 23.5 N.m (1.6 ~ 2.4 kgf.m, 11.6 ~ 17.4 lb-ft)
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Description
Heated Oxygen Sensor (HO2S) consists of zirconium and alumina
and is installed on upstream and downstream of the Manifold Catalyst
Converter (MCC).
After it compares oxygen consist ...
Other information:
Components
1. Front knuckle assembly2. Dust cover3. Front hub bearing4. Brake disc
...
Removal
1.
IG Key "ON".
2.
Connect the GDS in the vehicle.
3.
To read the transfer case data in old ITA(ECU), select "ECU Data Back-up & Writing" service of GDS.
4.
IG key "OFF".
5.
Remove the under cover.
(Refer to Engine mechanical system - "Engine room under cover")
...