Hyundai Sonata: Camshaft Position Sensor (CMPS). Repair procedures - Engine Control System - Engine Control/Fuel SystemHyundai Sonata: 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

•
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.
[Bank 1 / Intake]
1.
Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2.
Disconnect the camshaft position sensor connector (A).
3.
Remove the installation bolt (B), and then remove the sensor.
[Bank 1 / Exhaust]
1.
Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2.
Disconnect the camshaft position sensor connector (A).
3.
Remove the hanger and the protector.
4.
Remove the installation bolt (B), and then remove the sensor.

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.
•
Apply the engine oil to the O-ring.
•
Insert the sensor in the installation hole and be careful not to damage.
•
Be careful not to damage the sensor housing and the connector.
•
Be careful not to damage the O-ring.
1.
Installation is reverse 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)

    Knock Sensor (KS). Description and Operation
    Description Knocking is a phenomenon characterized by undesirable vibration and noise and can cause engine damage. Knock Sensor (KS) is installed on the cylinder block and senses engine knoc ...

    See also:

    Repair procedures
    Starter Circuit Troubleshooting The battery must be in good condition and fully charged. 1. Discon ...

    Repair procedures
    Inspection Self Diagnosis With GDS Smart key system defects can be quickly diagnosed with the GDS. GDS operates actuator quickly to monitor, input/output value and self diagnosis. The f ...

    Manifold Absolute Pressure Sensor (MAPS). Description and Operation
    Description Manifold Absolute Pressure Sensor (MAPS) is a speed-density type sensor and is installed on the surge tank. It senses absolute pressure of the surge tank and transfers the analog ...