Mazda CX-5 Service & Repair Manual: Fuel Shut Off Valve

Mazda CX-5 Service & Repair Manual / Engine / Fuel / Fuel Shut Off Valve

U.S.A. And CANADA

Purpose, function

Prevents fuel from flowing to the charcoal canister during tight turns or vehicle rollover.
Releases evaporative gas to the charcoal canister.
While refueling, the fuel shut-off valve closes to prevent a fuel overflow.

Construction

The fuel shut-off valve is built into the fuel tank.
The fuel shut-off valve consists of float and spring.

Operation

While refueling or due to fuel sloshing, the float is flooded with fuel and the floating force causes the valve to close. Also, during a vehicle rollover, the valve closes due to balance between the float gravity and spring.

Fuel Shut Off Valve Inspection

U.S.A. And CANADA NOTE: The fuel shut-off valve cannot be removed and inspected as it is built into the fuel tank. 1. Perform the fuel tank inspection.. If there is any malfu ...

Fuel System

Purpose, Outline A multiple hole type fuel injector has been adopted which provides higher fuel injection accuracy for improved fuel efficiency and output. Piston movement-compressio ...

Other materials:

Rear ABS Wheel Speed Sensor Inspection [Awd]
Installation Visual Inspection 1. Inspect the following items: If there is any malfunction, replace the applicable part. a. Excessive play of the ABS wheel-speed sensor b. Deformation of the ABS wheel-speed sensor c. Deformation or damage of the ABS sensor rotor Clearance Inspec ...

Center Accessory Socket Removal/Installation
1. Disconnect the negative battery cable.. 2. Remove the upper console.. 3. Insert a tape-wrapped flathead screwdriver into the gap between the cap tab and socket. 4. Move the flathead screwdriver in the direction of the arrow (1) shown in the figure, press the center accessory socket ...

Light Switch Inspection
Light Switch 1. Disconnect the negative battery cable.. 2. Remove the column cover.. 3. Remove the light switch.. 4. Verify that the continuity between the light switch terminals is as indicated in the table. Vehicles without auto light system Vehicles with auto light system ...