Mazda CX-5 Service & Repair Manual: Fuel Filler Cap
Purpose, Function
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Releases evaporative gas from the fuel tank if there is a malfunction in the evaporative gas passage between the fuel tank and the intake manifold. As a result, deformation of the fuel tank caused by evaporative gas pressure is prevented.
Construction
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The fuel-filler cap is installed to the fuel filler opening.
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The fuel-filler cap consists of a valves, retainer, and springs.
Operation
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When there is positive pressure in the fuel tank due to evaporative gas, evaporative gas is released into the atmosphere. When there is negative pressure, air is introduced to the fuel tank.
Fuel Filler Cap Inspection
Leakage Inspection
1. Perform the following tester (evaporative emission system tester (134-01049A))
self-test:
NOTE:
If the tester does not work correctly during self-test, refer to the ...
Fuel Filler Lid Adjustment
1. Verify that the gap and height difference between the fuel-filler lid and
body.
2. Loosen the bolts and adjust the fuel-filler lid.
Standard clearance
a: 1.7—3.7 mm {0.07—0.14 ...
Other materials:
Rear Seat
Split Folding
The seatbacks can be folded down to provide more space in the luggage compartment.
WARNING
Tightly secure cargo in the luggage compartment when it is transported
with the seatbacks folded down:
Driving without tightly securing cargo and luggage is dangerous as it could move
and ...
Starter [Skyactiv G 2.0]
Purpose, Function
The starter rotates the crankshaft via the ring gear and it serves as a trigger
to start the engine.
Construction
The starter is installed to the rear part of the engine on the left side.
The starter is a coaxial reduction type which can obt ...
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-compression by the 4-head cam inside the high pressure fuel
pump heightens the fuel pressure, achieving imp ...
