Hyundai Elantra AD Quiz
Automatic Transmission

Output Speed Sensor Description and Operation

In this manual: Automatic Transmission
General Information — 9Engine Mechanical System — 84Engine Electrical System — 60Emission Control System — 24Engine Control System/Fuel System — 90Automatic Transmission — 92Drive Shaft and Axle — 20Suspension System — 31Steering — 20Restraints — 50Brake System — 63Body (Interior and Exterior) — 214Body Electrical System — 221Heating, Ventilation, and Air Conditioning — 71
~1min read

Description

The Output Speed Sensor is a critical device that measures the rotational speed of the turbine shaft and the transaxle output shaft, and provides signals to the TCM. The sensor provides critical input data used for feedback control, torque converter clutch control, shift pattern control, line pressure control, engagement pressure control of the clutch, and sensor malfunction diagnosis.

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A quick Hyundai Elantra AD quiz: every answer comes with an explanation and a link to the manual page.