ELECTRIC AT OIL PUMP [GW6A-EL, GW6AX-EL]
id0517i2355200
Purpose, Function
• The electric AT oil pump generates hydraulic pressure in the oil line of the automatic transaxle when the i-stop (engine-stop control) permit conditions are met and the engine is stopped.
• By ensuring oil pressure while i-stop is operating, smooth startability after the engine is restarted has been realized.
Construction
• The electric oil pump has adopted an axial piston type.
• The electric AT oil pump is installed to the transaxle end cover.
Operation
• The electric oil pump generates hydraulic pressure by the operation of the electric motor based on the operation signal from the TCM.