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Home >> Nissan-Datsun >> 2002 >> Sentra SE-R, Automatic >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 10 (Automatic Transaxle Re4F03B) >> Overall System >> Control Mechanism >> Line Pressure Control >> Back-Up Control (Engine Brake)

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 (OD) 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: Graphing Line Pressure (Back-Up Control - Engine Brake)
G02015492Courtesy of NISSAN MOTOR CO., U.S.A.
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