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Vehicle Speed Sensor (VSS)

VEHICLE SPEED SENSOR (VSS) VOLTAGE (1)

Application ECM Connector Pin No. Wire Color
Impreza 83 (83-Pin) (2)
(1) Turn ignition on. Connect DVOM between indicated terminal and ground. Slowly rotate drive wheels. Voltage should fluctuate between zero and about 5 volts.
(2) See wiring diagram in WIRING DIAGRAMS article.