Purpose/Function
Shift solenoid No.1 adjusts the hydraulic pressure in the low clutch circuit based on the current demand from the TCM according to the vehicle conditions.
Construction
Shift solenoid No.1 is installed to the solenoid control valve body.
Shift solenoid No.1 is a normal closed-type linear solenoid.

Operation
Adjusts the low clutch pressure by increasing/decreasing the energization current to shift solenoid No.1 according to the signal from the TCM.
Passenger Compartment Temperature Sensor [Full Auto Air Conditioner]
Shift Solenoid No.2 [Fw6 A EL, Fw6 Ax EL]Fuel Pressure Sensor Inspection
Voltage Inspection
NOTE:
The fuel pressure sensor cannot be removed as a single unit. When replacing
the fuel pressure sensor, replace it together with the fuel distributor as a
single unit.
1. Connect the M-MDS to the DLC?2.
2. Switch the ignition ON (engine off or on).
3. ...
Not P Position Switch Inspection
NOTE:
The not P position switch is built into the selector lever component.
1. Disconnect the negative battery cable..
2. Remove the front console..
3. Disconnect the selector lever component connector.
4. Verify that the continuity between selector lever component terminals ...
Positive Crankcase Ventilation (PCV) Valve
Purpose, Function
Prevents release of blow-by gas (unburnt gas) into the atmosphere.
The PCV valve is open/closed by the intake manifold vacuum.
Construction
The PCV valve is installed to the oil separator.
The PCV valve consists of a spring and valve.
...