Mazda CX-5 Service & Repair Manual: Pressure Control Valve [Skyactiv G 2.0]

Mazda CX-5 Service & Repair Manual / Steering / Linkage, Power / Pressure Control Valve [Skyactiv G 2.0]

U.S.A. And CANADA

Purpose, function

Prevents fuel tank damage by suppressing the vacuum applied to the fuel tank while the purge solenoid valve is open.
Suppresses the vacuum applied from the charcoal canister side to the fuel tank.

Construction

Integrated with the evaporative hose and installed to the side of the fuel tank.
There is an orifice inside the pressure control valve.

Operation

When the purge solenoid valve is open, the intake manifold vacuum is applied between the purge solenoid valve and the fuel tank. The pressure control valve suppresses the intake manifold vacuum applied to the fuel tank. In addition, to lead the evaporative gas generated inside the fuel tank to the charcoal canister, it does not suppress the evaporative gas flow (positive pressure) from the fuel tank side.

Pressure Control Valve Inspection [Skyactiv G 2.0]

1. Remove the pressure control valve assembly.. CAUTION: Do not apply a pressure 36 kPa {0.37 kgf/cm2, 5.2 psi} or more. Doing so will damage the pressure control valve and evaporative ho ...

Steering Shaft Inspection

1. Inspect the steering column for excessive play and damage. 2. Verify that the clearance between the projection on the steering column shown in the figure and the bracket is less than 2.0 mm {0. ...

Other materials:

Filament Inspection
1. Switch the ignition ON (engine off). 2. Turn the rear window defroster switch on. CAUTION: Directly touching the rear window defroster filament with the lead of the tester could damage it. Wrap aluminum foil around the end of the lead and inspect the filament by touching it ...

Oil Cooler Removal/Installation [Fw6 A EL, Fw6 Ax EL]
1. Disconnect the negative battery cable.. 2. Remove the front under cover No.2.. 3. Drain the ATF.. 4. Drain the engine coolant.. 5. Remove in the order indicated in the table. 1 Water hose (connected to the water pipe) 2 Water hose ...

Canister Vent (Cv) Solenoid Valve Removal/Installation
U.S.A. And CANADA 1. Disconnect the negative battery cable.. 2. Remove the floor under cover (LH).. 3. Disconnect the evaporative hose No.2.. 4. Remove in the order indicated in the table. 1 CV solenoid valve connector 2 CV solenoid va ...