Rodeo S 2WD L4-2559cc 2.6L SOHC (4ZE1) (1997)
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Vehicle Speed Sensor: Description and Operation
DESCRIPTION AND OPERATION
The Powertrain Control Module (PCM) determines the speed of the vehicle by converting a pulsing voltage signal from the vehicle speed sensor (
VSS) into miles per hour. The PCM uses this signal to operate the speedometer.