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Home >> Infiniti >> 2003 >> Q45 >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle >> A/T Control System >> Line Pressure Control >> Line Pressure Control Is Based On The TCM Line Pressure Characteristic Pattern >> Normal Control
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Normal Control

Each clutch is adjusted to the necessary pressure to match the engine drive force.

Fig 1: Line Pressure Characteristic Graph (Under Normal Control)
G02040348Courtesy of NISSAN MOTOR CO., U.S.A.