Integra LS Sedan L4-1834cc 1.8L DOHC MFI (1999)
Regulator Valve Body
The regulator valve body is located on the main valve body. The regulator valve body consists of the regulator valve, the torque converter check
valve, the cooler check valve, and the lock-up control valve.
Lock-up Valve Body
The lock-up valve body with the lock-up shift valve and lock-up timing B valve is located on the regulator valve body.
Regulator Valve
The regulator valve maintains a constant hydraulic pressure from the ATF pump to the hydraulic control system, while also furnishing fluid to the
lubricating system and torque converter.
Fluid flows through B and B'. The fluid enters through B and flows through the valve orifice to A, pushing the regulator valve to the right. According
to the level of hydraulic pressure through B, the position of the valve changes, and the amount of the fluid through D from B thus changes. This
operation is continued, maintaining the line pressure.
NOTE: When used, "left" or "right" indicates direction on the illustration below.
