Porsche 718 Spyder, Руководство пользователя

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Refueling
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Emergency releasing the filler flap
Fig. 160: Emergency operation of the filler flap
In the case of a fault with the electrical unlocking, the
filler flap can be opened manually.
1. Open the passenger’s door.
2. Pull up the button in the right-hand door cut-out
(Fig. 160).
The filler flap unlocks.
Fuel Evaporation Control
Fuel tank venting
The evaporation chamber and the carbon canister
prevent fuel vapors from escaping to the
atmosphere at extreme high outside
temperatures, when driving abruptly around
curves and when the car is parked at an incline or
in any other non level position.
Vapor control system and storage
When the fuel tank is filled, vapors are collected in
the evaporation chamber by a vent line leading the
vapors to the carbon canister where they are
stored as long as the engine does not run.
Purge system
When the engine is running, the fuel vapors from
the canister will be mixed with fresh air from the
ambient air of the canister. This mixture will be
directed to the intake air housing by the tank vent
line, mixed with the intake air and burned during
normal combustion.
21_718_GT4_Spyder_BAL_21_WKD 982 02 21 21_KW36.20-24.21_en_US.book Seite 191 Freitag, 24. Juli 2020 11:31 11