Fuel Tank, Function

Fuel Tank, Function

MODEL 230 with ENGINE 112, 113 (except 112.96, 113.99)




Model 230 shown with engine 113
17 Fuel rail
45 Filler neck
55/1 Fuel filter with integrated diaphragm pressure regulator
75 Fuel tank
77 Activated charcoal canister
92 Fuel pressure line to engine
93 Purge line
M3 Fuel pump (FP)
Y58/1 Purge control valve
Y62 Injectors (LH-SFI, HFM-SFI, PEC [LH, HFM, PMS])

The fuel is drawn in through a fuel strainer. Excess delivered fuel flows back via a suction jet pump into the splash bowl in the fuel tank. A vent line leads from the air admission system in the fuel tank to the activated charcoal canister.
(USA) Separate filler neck for on-board refueling vapor recovery