Kia Optima Hybrid: Automatic Transaxle Control System / Output Speed Sensor Description and Operation

Description
Input speed sensor is a vital unit that 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, gear setting control, line pressure control, clutch activation pressure control, and sensor fault analysis.

Input Speed Sensor Repair procedures

Inspection 1. Check signal waveform of Input & output speed sensor using the GDS. Specification: Refer to "Signal Wave Form" section. Removal     • Be sure to read and follow the “General ...

Output Speed Sensor Specifications

Specifications Type: Hall effect sensor Operation condition (°C)°F((-)40 ~ 150)) -104 ~ 302Air gap(mm)in.(0.25 ~ 1.9)0.00984 ~ 0.0748Output voltageHigh1.18 ~ 1.68Low0.59 ~ 0.84 ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Brake Line Repair procedures


Removal 1. Disconnect the brake fiuid level switch connector, and remove the reservoir cap. 2. Remove the brake fluid from the master cylinder reservior with a syringe.     Do not spill brake fluid on the vehicle, it may damage the paint; if brake fluid does contact the paint, wash it off immediately ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Line Pressure Control Solenoid Vale Specifications


Specifications Direct control VFS[LINE Pressure] Control type : Normal high type Control Pressure kpa(kgf/cm?, psi)500.14 ~ 9.81(5.1 ~ 0.1, 72.54 ~ 1.42)Current value (mA)50 ~ 850 Internal resistance (?)5.1 ...

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