Hyundai Elantra MD/UD: Removal - Crankshaft Position Sensor (CKPS). Repair 
procedures - Engine Control System - Fuel System - Hyundai Elantra MD 2010-2015 Service manualHyundai Elantra MD/UD: Removal

1.
Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2.
Disconnect the crankshaft position sensor connector (A) and remove the sensor after removing the installation bolt.


Inspection
1. Check signal waveform of CKPS and CMPS using a scan tool. Specification: Refer to “Waveform” ...

Installation
• Install the component with the specified torques. • ...