That's a strange find. Too many errors to be a useful document though...
Benzinleitung = Kraftstoffleitung = fuel line, not fuel filter
Benzinfilter = Kraftstofffilter = fuel filter, not Benzinleitung...
Benzinpumpe = Kraftstoffpumpe = fuel pump
Exhaust = Auspuff, not Anspuff...
Benzinpumpe would be 'gas pump', not 'fuel pipe'...
There's more than one accepted translation for 'fuel' -- but 'Benzin' is 'gasoline' so that's not an accurate translation. 'Fuel' refers a liquid combustible used in internal combustion engines, so it could be diesel or gasoline. Kraftstoff is usually used for 'fuel'... Just sayin'...
No offense intended but that really should be up on the site -- too much of the information it provides is erroneous -- speaking as an ex-professional German language translator...