Troubleshooting steps
Check fuel pressure, test injectors
Manufacturer DTCs
Mercedes U2044 – DME: Fuel system fault
Fuel system fault
Details
Mercedes U2044 error indicates fuel system fault. Fuel pressure issue, injector problem.
Error typefuel
MeaningFuel system fault
Typical causesFuel pressure issue, injector problem
SolutionsCheck fuel pressure, test injectors
SeverityHigh
Catalog references
Where this appears
Mercedes-BenzU2044
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What does U2044 mean on Mercedes?
U2044 on Mercedes indicates fuel system fault.
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