Hyundai Ioniq: Engine Control System / Camshaft Position Sensor (CMPS). Repair procedures
| 1. | Check the signal waveform of the CMPS and CKPS using the GDS. Specification : Refer to "Wave Form" |
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| DON’T remove the camshaft position sensor while the engine is running or right after engine is turned off. The part and engine oil is hot and can cause burns. |
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[Bank 1 / Intake]
| 1. | Turn the ignition switch OFF and disconnect the battery negative (-) cable. |
| 2. | Remove the air cleaner assembly (Refer to Engine Mechanical System - "Air Cleaner") |
| 3. | Disconnect the camshaft position sensor connector (A). |
| 4. | Remove the installation bolt (B), and then remove the sensor. 
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[Bank 1 / Exhaust]
| 1. | Turn the ignition switch OFF and disconnect the battery negative (-) cable. |
| 2. | Remove the air cleaner assembly (Refer to Engine Mechanical System - "Air Cleaner") |
| 3. | Disconnect the camshaft position sensor connector (A). |
| 4. | Remove the installation bolt (B), and then remove the sensor. 
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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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| Apply the engine oil to the O-ring. |
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| Insert the sensor in the installation hole and be careful not to damage. |
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| Be careful not to damage the sensor housing and the connector. |
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| Be careful not to damage the O-ring. |
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| 1. | Install in the reverse order of removal. Camshaft position sensor installation bolt : 9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft) |
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High Voltage Shut-off Procedures
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Be sure to read and follow the "General Safety Information and Caution" before doing any work related with the high voltage system. Failure to follow the safety instructions may result in serious electrical injuries...
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The seatback pocket is provided on the back of the front passenger's seatback.
WARNING
To prevent the Occupant Classification System from malfunctioning:
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Knock Sensor (KS). Description and operation