toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Sensors and Switches - Emission Control Systems > < Throttle Position Sensor|Locations|Page 1136
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Vehicle Speed Sensor: Description and Operation

This sensor is used to monitor actual vehicle speed.  Vehicle speed information is used by the ECU for fuel injection, air injection (on equipped
vehicles), cruise control and electronic control of automatic transmissions.  The VSS inputs the ECU through terminal SPD.

Sensors and Switches - Emission Control Systems > < Throttle Position Sensor|Locations|Page 1136