Purpose/Function
The on/off solenoid performs switching of the shift valve in the control valve body according to the vehicle conditions.
Construction
The on/off solenoid is installed to the solenoid control valve body.
The on/off solenoid is a normal open-type on/off solenoid.
Operation
Non-energization (OFF)
When the on/off solenoid is off, the supply port in the solenoid opens. As a result, hydraulic pressure is supplied to operate the shift valve.
Energized (ON)
When the on/off solenoid is on, the drain port in the solenoid opens. As a result, hydraulic pressure which operates the shift valve is drained.
Oil Control Valve (OCV) Inspection
Coil Resistance Inspection
1. Disconnect the negative battery cable..
2. Remove the plug hole plate..
3. Disconnect the OCV connector.
4. Measure the resistance between terminals A and B using an ohmmeter.
OCV coil resistance
6.9—7.5 ohms [20°C {68°F}]
If not as ...
Engine Oil Solenoid Valve
Purpose, Function
The engine oil solenoid valve switches the hydraulic transmission passage
in accordance with the driving conditions and the oil pump drive resistance
is reduced by controlling oil pump discharging pressure in two steps.
Construction
The engine oil solenoid ...
On/Off Solenoid Removal/Installation [Fw6 A EL, Fw6 Ax EL]
WARNING:
A hot transaxle and ATF can cause severe burns. Turn off the engine and wait
until they are cool.
Always wear protective eye wear when using the air compressor. If the air
compressor is used, any particles of dirt or soiling could spatter and get into
the eyes.
...