Activated charcoal canister shutoff valve, location/task/design/function - GF47.30-P-4033M
MODEL 215, 220 with ENGINE 275.950 with CODE (494) USA version
MODEL 230 with ENGINE 275.951 with CODE (494) USA version up to Model Year 8
MODEL 216, 221 with ENGINE 275.953 with CODE (494) USA version up to Model Year 8
MODEL 230 with ENGINE 275.954 with CODE (494) USA version up to Model Year 8
MODEL 215, 220 with ENGINE 275.980 with CODE (494) USA version
MODEL 230 with ENGINE 275.981 with CODE (494) USA version up to Model Year 8
MODEL 216, 221 with ENGINE 275.982 with CODE (494) USA version up to Model Year 8
MODEL 240 with ENGINE 285.950 with CODE (494) USA version
MODEL 240 with ENGINE 285.980 with CODE (494) USA version
| Activated charcoal canister shutoff valve position | The activated charcoal filter shutoff for model 216, 221, 240 is located above on the aeration connection of the activated charcoal canister. | ||
| Model 215, 220 | GF47.30-P-4033-01MM | ||
| Model 230 | GF47.30-P-4033-01RM | ||
| Activated charcoal canister shutoff valve task | The shutoff valve closes ventilation of the activated charcoal canister for leak testing of the purge system. | ||
| Activated charcoal canister shutoff valve design | Solenoid which closes the shutoff valve when energized. A mechanical safety valve is also installed. | ||
| Activated charcoal canister shutoff valve function | The shutoff valve is actuated at the ground end and closed by the ME-SFI [ME] control unit (N3/10) for leak testing of the purge system. The voltage supply takes place from "terminal 87 M". If the shutoff valve jams during opening, the safety valve opens from about -25 mbar and admits air to fuel tank. |