Kia Optima: 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 on the cylinder block or
the transaxle housing and generates alternating current by magnetic flux
field which is made by the sensor and the target wheel when engine
runs.
The target wheel consists of 58 slots and 2 missing slots on 360 degrees CA (Crank Angle).
Engine Coolant Temperature Sensor (ECTS) Repair procedures
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the ECTS connector.
3.
Remove the ECTS.
4.
After immersing the thermistor of the sensor into engine coolant, measure resistanc ...
Crankshaft Position Sensor (CKPS) Troubleshooting
Wave Form
...
See also:
Inspection
1.
Check the rear stabilizer bar
for deformation.
2.
Check the rear stabilizer link
ball joint for damage.
...
Components (1)
1. Brake booster
2. Master cylinder assembly
3. O-ring
...
Flow Diagram
Power Flow Chart
P,N
UD/B
LR/B
26/B
35R/C
OD/C
OWC
●
...
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