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My sons 2002 w203, c240 has gas in the filler neck, when filling unable to get more than 1/2 gallon in it, then backs up. I am also getting a p0453 code. Ive attached a piicture, can someone tell me what these hoses are? sorry the picture is rotated incorrectly
Sorry, been busy last few days, the problem is that there is gas in the fuel filler area that will not go into the tank, Not slow flowing, none at all,. I have blown air thru all the hoses before, except for the one attached to black filler area, not sure where that goes, and now, since i have gas there, i cannot do it. Any ideas besides a match and fire?
When I bought my car the check engine light was illuminated and the code I pulled indicated I had a small evaporative system leak. Based on the the information in the thread I linked above, I discovered Mercedes had redesigned the fuel filler assembly sometime after my car was built in September 2004. I found the redesigned part in a recycling yard and replaced it. I am wondering whether the design flaw is related to your problem.
I am not suggesting that you start throwing parts at the problem. I am recommending that you search and confirm whether that is the source.
I have attached replacement instructions if you determine that replacement is warranted.
can anyone help with ID of the hoses here, Im stumped about what goes where and what they do. Im still trying to get the gas out of the filler neck, any and all help appreciated
can anyone help with ID of the hoses here, Im stumped about what goes where and what they do. Im still trying to get the gas out of the filler neck, any and all help appreciated
This is out of a Haynes repair manual hopefully it will help answer your questions.
11-14-2021, 03:31 PM
