Hyundai Tucson: Engine Control System / Crankshaft Position Sensor (CKPS) Description and Operation

Hyundai Tucson (LM) 2010-2015 Service Manual / Engine Control / Fuel System / Engine Control System / Crankshaft Position Sensor (CKPS) Description and Operation

Description

Crankshaft Position Sensor (CKPS) detects the crankshaft position and is one of the most important sensors of the engine control system. If there is no CKPS signal input, the engine may stop because of CKPS signal missing.

This sensor is installed in ladder frame and generates alternating current by magnetic flux field which is made by the sensor and the target wheel when the engine rotates. The target wheel consists of 58 slots and 2 missing slots on 360 CA (Crank Angle).

Engine Coolant Temperature Sensor (ECTS) Repair procedures

Inspection 1. Turn the ignition switch OFF. 2. Remove the ECTS (Refer to "Removal"). 3. After immersing the thermistor of the sensor into engine coolant, measure resistance between the ECT ...

Crankshaft Position Sensor (CKPS) Specifications

Specification ItemSpecificationCoil Resistance (x)774 ~ 946 [20°C (68°F)] ...

Other information:

Hyundai Tucson (LM) 2010-2015 Owners Manual: Key ignition switch
WARNING NEVER turn the ignition switch to the LOCK or ACC position while the vehicle is in motion except in an emergency. This will result in the engine turning off and loss of power assist for the steering and brake systems. This may lead to loss of directional control and braking functi ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Roof Trim Repair procedures
Replacement Sunvisor Replacement 1. After loosening the mounting screws, then remove the sunvisor (A) and retainer (B). 2. Install in the reverse order of removal. Assist Handle Replacement 1. Remove the covers (A), and remove the screws, then remove the assist handle (B). 2. Insta ...