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Home >> Saturn >> 1992 >> SC Automatic >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Diagnosis >> Description >> Ecu Output Controlled Devices >> Line Actuators

Line Actuators

Line actuators are controlled by PCM. Line actuators (duty-cycle type) open or close valve body ports inside the valve body. PCM controls line pressure with (duty-cycle type) line actuator to regulate transaxle line pressure for smooth shifting of transaxle.