In most cases, the problem mentioned above only occurs when the tank is full.
The cause in such a case is inadequate sealing of the gas tank sensor because of a faulty seal.
Caution flammable gases (danger of explosion and poisoning) Please always observe the safety regulations and protective measures to be taken by people working on fuel systems!
Replace the defective gasket (Diagram - position 3) with a new one in accordance with the vehicle manufacturer's specifications.
Access to the mounting opening of the fuel level sensor unit is located below the rear seating area.
OE spare part no.
- Gasket 1734279900 (Diagram - position 3)
And if necessary:
- Circlip 17343JG00A (Diagram - position 1)
- Fuel level sensor unit 25060JG00A (Diagram - position 2)Please always observe the repair and maintenance notes provided by the vehicle manufacturer when carrying out such work.
Important safety notice
The following technical information and tips for practical use have been set up by HELLA in order to offer professional support to automotive workshops in their daily work. The information available here on this website is only to be used by appropriately trained specialist staff.
The reprinting, distribution, reproduction, exploitation in any form and disclosure of the contents of this document, even in part, is prohibited without our express written approval and indication of the source. The schematic illustrations, figures and descriptions are for explanation and presentation of the document text and cannot be used as a basis for installation or design. All rights reserved.