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TuningBot DTC Database · v4.37.15

P1250 VAG - Diagnostic Trouble Code (2 interpretations)

Manufacturer-specific interpretation for VAG. All interpretations of P1250

P · PowertrainEngineOBD2

What P1250 means

P1250
Fuel tank level sensor - low input VAG · engine Data confidence 62%

The control module detected that the Fuel tank level signal stayed below the expected range. This is the manufacturer-specific definition used by Audi.

Possible causes

Fuel level too low

Applies to Audi
P1250
Fuel Level too Low VAG · fuel Data confidence 88%

The control module detected that the Fuel Level value was below the expected limit. This is the manufacturer-specific definition used by Volkswagen. Volkswagen Group tools also report it as fault code 17658. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).

Symptoms

Engine difficult to start

Possible causes

  • Low fuel
  • Malfunction in fuel level sender(s)

Recommended checks

  • Verify fuel level and add fuel as necessary
  • Perform a full module scan
  • Review freeze-frame and occurrence data
  • Compare commanded and measured values
  • Check applicable OEM service information
Applies to Volkswagen

Related and nearby codes

How to read P1250

P

Powertrain: engine, transmission and driveline systems.

1

Manufacturer-defined range: the meaning can differ between brands.

250

Specific fault index within the subsystem.

Frequently asked questions about P1250

What does P1250 mean?

Diagnostic Trouble Code (2 interpretations). The control module detected that the Fuel tank level signal stayed below the expected range. This is the manufacturer-specific definition used by Audi.

Is P1250 generic or manufacturer-specific?

P1250 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 P1250 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.

Other file services

ECU tuningStage 1 dyno results for VAG engines See the results →

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