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Home >> Mercury >> 2002 >> Villager Base >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle/Transmission >> Description And Operation >> Transaxle Electronic Control System >> Output Shaft Speed (OSS) Sensor
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Output Shaft Speed (OSS) Sensor

This sensor is a magnetic pickup that sends a signal to the TCM that indicates transaxle output shaft speed. The OSS provides a means for the TCM to calculate transaxle slippage.