Signal Line for Fuel Pump Electronics: Electrical Malfunction
VAG · fuel
Data confidence80%
The control module detected an electrical fault in the Signal Line for Fuel Pump Electronics circuit. This is the manufacturer-specific definition used by Volkswagen. Volkswagen Group tools also report it as fault code 19545. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).
Recommended checks
Check/Replace Transfer Fuel Pump (G6). See Special Notes
Check/Replace Fuel Pump (FP) Control Module (J538)
Powertrain: engine, transmission and driveline systems.
3
Manufacturer-defined range: the meaning can differ between brands.
089
Specific fault index within the subsystem.
Frequently asked questions about P3089
What does P3089 mean?
Signal Line for Fuel Pump Electronics: Electrical Malfunction. The control module detected an electrical fault in the Signal Line for Fuel Pump Electronics circuit. This is the manufacturer-specific definition used by Volkswagen. Volkswagen Group tools also report it as fault code 19545. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).
Is P3089 generic or manufacturer-specific?
P3089 is a manufacturer-specific code. In this database it is documented for: VAG. The same number can mean something different on other brands.
Can TuningBot remove P3089 at file level?
If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry. Checksum correction is not included: it is a separate, optional service. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.
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