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TM-248 < ON-VEHICLE MAINTENANCE > [CVT: RE0F09B] LINE PRESSURE TEST • Apply CVT fluid to O-ring. Line Pressure * 1 : Reference values JUDGMENT Engine speed Line pressure kPa (kg/cm 2 , psi) “R”, “D” positions At idle 750 (7.65, 108.8) At stall 5,700 (58.14, 826.5)* 1 Judgment Possible cause Idle speed Low for all positions Possible causes include malfunctions in the pressure supply system and low oil pump output. ⇒ oil pump ⇒ pressure regulator valve passage oil leak • Engine idle speed too low Only low for a spe- Possible causes include an oil pressure leak in a passage or device related to the position after High Possible causes include a sensor malfunction or malfunction in the line pressure adjustment func- clog, cut line) • Pressure regulator valve or plug sticking Stall speed Line pressure does Possible causes include a sensor malfunction or malfunction in the pressure adjustment function. The pressure rises, Possible causes include malfunctions in the pressure supply system and malfunction in the pres- Only low for a spe- Possible causes include an oil pressure leak in a passage or device related to the position after |