Mazda CX-5 Service & Repair Manual: Pressure Control Valve [Skyactiv G 2.0]
U.S.A. And CANADA
Purpose, function
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Prevents fuel tank damage by suppressing the vacuum applied to the fuel tank while the purge solenoid valve is open.
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Suppresses the vacuum applied from the charcoal canister side to the fuel tank.
Construction
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Integrated with the evaporative hose and installed to the side of the fuel tank.
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There is an orifice inside the pressure control valve.
Operation
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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:
Door Module Panel
Purpose, Function
Styrofoam door module panels have been adopted for reducing vehicle weight.
Construction
Styrofoam is applied to the door module panels (shaded areas) during manufacture.
...
Front Bumper Disassembly/Assembly
1. Disassemble in the order indicated in the table.
1
Rivet
2
Grille bracket
3
Front bumper retainer
4
Screw
5
Radiator grille
6
O ...
Pressure Sensor [Two Step Deployment Control System]
Purpose
The pressure sensor determines at an earlier stage whether to detonate the
air bag on the side of the vehicle (around front door) receiving an impact.
This is for improved accuracy of the side air bag operation (deployment).
Function
When the vehicle is involved in ...
