| SONATA(YF) >2012 > G 2.4 GDI > Engine Control/Fuel System > Engine Control System > Crankshaft Position Sensor (CKPS)>Repair procedures |

Inspection

1. | Check the signal waveform of the CMPS and CKPS using the GDS.

Specification: Refer to “Wave Form”

Removal

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

2. | Disconnect the crankshaft position sensor connector (A).

3. | Remove the protector (A).

4. | Remove the installation bolt (A), and then remove the crankshaft position 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.

1. | Installation is reverse of removal.

Crankshaft position sensor installation bolt: 9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)
Crankshaft position sensor protector installation bolt (M6): 9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)
Crankshaft position sensor protector installation bolt (M8): 18.6 ~ 23.5 N.m (1.9 ~ 2.4 kgf.m, 13.7 ~ 17.4 lb-ft)