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 Service Manual: Repair procedures
Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the steering column upper and lower shrouds (A) after removing 3 screws. [LHD] [RHD] Take care not to damage and scratch the shrouds and its related parts. Take care not to damage the hook when remov ...

Hyundai Tucson (LM) 2010-2015 Owners Manual: Air intake control
The air intake control button is used to select the outside (fresh) air position or recirculated air position. To change the air intake control position, push the control button. Recirculated air position With the recirculated air position selected, air from the passenger compartment wi ...