Purpose, Function
Serviceability has been improved by the easy disconnection/connection.
Construction
The following types of the quick release connectors are used.
U.S.A. and CANADA

Except U.S.A. and CANADA

Type A
An SST is not used with this type.
Mainly consists of a retainer and O-ring. The quick release connector is integrated with the fuel hose and therefore cannot be disassembled.
When the quick release connector is connected, the fuel pipe projection is locked at the clamp lock point. To release the quick connector lock for each type, follow the procedure in the order shown in each figure.

Type B
An SST is used with this type.

Consists of a retainer and O-ring. The quick release connector is integrated with the fuel hose and therefore cannot be disassembled.
To connect the quick release connector properly, push it into the fuel pipe until a click sound is heard.
New quick release connectors are fitted with a checker tab that prevent improper installation. This checker tab cannot normally be removed. When the quick release connector is properly connected to the fuel pipe, the lock is released and the checker tab comes off. Due to this, it can be verified that the quick release connector is completely connected.
No.28 Fuel Filling Shut Off Concerns
Quick Release Connector Removal/InstallationAir Fuel Ratio (A/F) Sensor Heater Control [Skyactiv G 2.0]
Outline
Based on the control of the A/F sensor 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.
...
Evaporative Emission (Evap) Control System
Purpose, Outline
Prevents release of evaporative gas into the atmosphere.
The intake manifold vacuum introduces evaporative gas to the intake manifold
via the charcoal canister and the purge solenoid valve.
System Diagram
U.S.A. and CANADA
Except U.S.A. and CANADA
...
Speaker Grille Removal/Installation
Center Speaker Grille
1. Insert a tape-wrapped flathead screwdriver into shown in the figure and remove
hooks A in the direction of arrow (1).
2. Take the shaded area shown in the figure, and remove the center speaker grille
in the direction of arrow (2) while detaching hooks B.
3. ...