Hyundai Genesis: Engine Control System / Camshaft Position Sensor (CMPS) Repair procedures

Inspection

1.	Check the signal waveform of the CMPS and CKPS using the GDS. Specification: Refer to “Wave Form”

Removal

[Bank 1]

• DON'T remove the camshaft position sensor while the engine is running or right after engine is turned off. In this case, the hot engine oil could lead or cause burns.

1.	Turn the ignition switch OFF and disconnect the battery negative (-) cable.

2.	Remove the intake hose. (Refer to Engine Mechanical System - "Intake And Exhaust System")

3.	Disconnect the camshaft position sensor connector (A).

4.	Remove the installation bolt (B), and then vertically remove the sensor from the cylinder head. [Bank 1 / Intake] [Bank 1 / Exhaust]

[Bank 2]

• DON'T remove the camshaft position sensor while the engine is running or right after engine is turned off. In this case, the hot engine oil could lead or cause burns.

1.	Turn the ignition switch OFF and disconnect the battery negative (-) cable.

2.	Remove the surge tank. (Refer to Engine Mechanical System - "Surge Tank")

3.	Disconnect the camshaft position sensor connector (A).

4.	Remove the installation bolt (B), and then vertically remove the sensor from the cylinder head. [Bank 2 / Intake] [Bank 2 / Exhaust]

Installation

• Install the component with the specified torques. • Note that internal damage may occur if the component drops. If the component drops, inspect it before installation.

• Apply the engine oil to the O-ring.

• Insert the sensor in the installation hole and be careful not to damage during installation.

• Be careful not to damage the sensor housing and the connector. • Be careful not to damage the O-ring.

1.	To install, reverse the removal procedure. Camshaft position sensor installation bolt: 6.9 ~ 9.8N.m (0.7 ~ 1.0kgf.m, 5.1 ~ 7.2lb-ft)

Camshaft Position Sensor (CMPS) Schematic Diagrams

Circuit Diagram ...

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