Kia Sedona: Input Speed Sensor Description and Operation
Third generation YP (2014-2025) / Kia Sedona YP Service Manual / Automatic Transaxle System / Automatic Transaxle Control System / Input Speed Sensor Description and Operation
| Description |
| • |
Input speed sensor uses an electric current type hall sensor in which the current is changed by the magnetic variation. |
| • |
Input speed sensor (A) and output speed sensor are integrated and are installed in the transaxle.
|
Functions
| • |
Measures the rate of rotation of the input shaft inside the transaxle and delivers the readings to the TCM. |
| • |
The sensor provides critical input data that''s used in
feedback control, torque converter clutch control, gear setting control,
line pressure control, clutch activation pressure control, and sensor
fault analysis. |
Input Speed Sensor Components and Components Location
Component Location
1. Output speed sensor 2. Input speed sensor
...
Input Speed Sensor Schematic Diagrams
Circuit Diagram
...
Other Information:
Relay Box (Engine Compartment) Components and Components Location
Components
Engine Room Junction Block
PCB Block
...
Troubleshooting
Troubleshooting
SymptomSuspect areaEngine will not start or stuggle to startVapor hose damaged or disconnectedEngine struggles to startMalfunction of the Purge Control Solenoid ValveRough idle or ...
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