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Home >> Nissan-Datsun >> 2004 >> Sentra SE-R Spec V >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (Automatic Transaxle - Re4F04B) >> Overall System >> Control Mechanism >> Line Pressure Control >> Back-up Control (Engine brake)
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Back-up Control (Engine brake)

WARNING: This page is about a different variant/trim than selected.

If the selector lever is shifted to 2 position while driving in D4 (O/D) or D3, great driving force is applied to the clutch inside the transmission. Clutch operating pressure (line pressure) must be increased to deal with this driving force.

Fig 1: Line Pressure To Vehicle Speed Graph
G00901263Courtesy of NISSAN MOTOR CO., U.S.A.
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