Mazda CX-5 Service & Repair Manual: Pressure Control Solenoid [Fw6 A EL, Fw6 Ax EL]
Purpose/Function
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The pressure control solenoid adjusts the pressure control solenoid pressure and controls the line pressure based on the control signal from the TCM.
Construction
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The pressure control solenoid is installed to the solenoid control valve body.
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The pressure control solenoid is a normal open-type linear solenoid.
Operation
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Adjusts the pressure control solenoid pressure by increasing/decreasing the energization current to the pressure control solenoid according to the signal from the TCM.
Powertrain System [C66 M R]
Purpose, Function
The powertrain mechanism changes the gear combination by engaging or releasing
the clutch hub and gear, and changes the power transmission route. Because of
the change i ...
Primary Gear [Fw6 A EL, Fw6 Ax EL]
Purpose/Function
The primary gear transmits the drive force converted by the 3-piece planetary
gear to the secondary gear.
Construction
The primary gear is engaged with the fron ...
Other materials:
Heated Oxygen Sensor (HO2 S) Heater Control
Outline
Based on the control of the HO2S heater, a stabilized oxygen concentration
is detected even at low exhaust temperatures, and feedback control of fuel injection
even at cold engine start is made possible for improved cold temperature exhaust
emission performance.
Both ...
No.27 Fuel Refill Concerns
27
FUEL REFILL CONCERNS
DESCRIPTION
Fuel tank does not fill smoothly.
POSSIBLE CAUSE
PCM DTC is stored.
Non-return valve malfunction
Pressure control v ...
Engine Oil Control
Outline
The PCM reduces the oil pump load applied to the engine by controlling the
appropriate engine hydraulic pressure according to the engine operation conditions.
The engine hydraulic pressure switches in two steps. When hydraulic pressure
is not needed, the oil pump dischar ...
