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Susan FernandezAug 22, 2025
Why does my Kärcher HDS 13/35 De Tr1 show a fuel sensor error?
- PPaul BradfordAug 22, 2025
If your Kärcher Pressure Washer displays a fuel sensor error, it could be due to several reasons. The diesel tank might be empty, or the level sensor may not be properly plugged in, have no contact, or have a short circuit. Another cause could be a jammed float on the level sensor, or the level sensor itself might be defective.