Hyundai Sonata LF: Engine Control System / Crankshaft Position Sensor (CKPS) Description and Operation
Hyundai Sonata LF 2014-2019 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).
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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 ECTS terminals 3 and 4...
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Hyundai Sonata LF 2014-2019 Service Manual: Cylinder Head Repair procedures
Removal Engine removal is not required for this procedure. • Use fender covers to avoid damaging painted surfaces. • To avoid damaging the cylinder head, wait until the engine coolant temperature drops below normal temperature before removing it...
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Removal 1. Raise the vehicle, and make sure it is securely supported. 2. Remove the wheel cap (A). Be careful not to damage to the wheel cap(A) when removing the it. 3. Remove the front wheel and tire (A) from front hub...
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