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TuningBot DTC Database · v4.37.15

P1471 VAG - EVAP Control System LDP Circuit Short to Positive

Manufacturer-specific interpretation for VAG. All interpretations of P1471

P · PowertrainEmissionsOBD2

What P1471 means

P1471
EVAP Control System LDP Circuit Short to Positive VAG · emissions Data confidence 62%

The control module detected a short circuit to battery voltage in the EVAP Control System LDP circuit. This is the manufacturer-specific definition used by Audi.

Possible causes

  • Wiring short to positive
  • EVAP leak detection pump
Applies to Audi
P1471
EVAP Control System LDP Circuit Short to Positive VAG · emissions Data confidence 80%

The control module detected a short circuit to battery voltage in the EVAP Control System LDP circuit. This is the manufacturer-specific definition used by Volkswagen.

Recommended checks

  • Perform a full module scan
  • Review freeze-frame and occurrence data
  • Inspect relevant wiring and connectors
  • Check power supplies and grounds
  • Compare commanded and measured values
  • Check applicable OEM service information
Applies to Volkswagen

Related and nearby codes

How to read P1471

P

Powertrain: engine, transmission and driveline systems.

1

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

471

Specific fault index within the subsystem.

Frequently asked questions about P1471

What does P1471 mean?

EVAP Control System LDP Circuit Short to Positive. The control module detected a short circuit to battery voltage in the EVAP Control System LDP circuit. This is the manufacturer-specific definition used by Audi.

Is P1471 generic or manufacturer-specific?

P1471 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 P1471 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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