Hours: 07–23 daily

TuningBot DTC Database · v4.37.15

P1592 VAG - Diagnostic Trouble Code (2 interpretations)

Manufacturer-specific interpretation for VAG. All interpretations of P1592

P · PowertrainEngineOBD2

What P1592 means

P1592
Barometric pressure (BARO) sensor/manifold absolute pressure (MAP) sensor - implausible ratio VAG · engine Data confidence 62%

The control module judged the Barometric pressure (BARO) sensor/manifold absolute pressure (MAP) signal implausible when compared with other operating data. This is the manufacturer-specific definition used by Audi.

Possible causes

  • TC system
  • MAP sensor
Applies to Audi
P1592
Altitude Sensor / Boost Pressure Sensor: Implausible Correlation VAG · engine Data confidence 80%

The control module detected a fault associated with the Altitude Sensor / Boost Pressure Sensor: Implausible Correlation circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Volkswagen. Volkswagen Group tools also report it as fault code 18000. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).

Symptoms

  • Malfunction Indicator Light (MIL) active
  • Limp Mode active

Possible causes

  • Ground Spots corroded
  • Wiring from/to Boost Pressure Sensor (G31) faulty
  • Boost Pressure Sensor (G31) faulty

Recommended checks

  • Check/Clean Ground Spots
  • Check/Replace Wiring from/to Boost Pressure Sensor (G31)
  • Check/Replace Boost Pressure Sensor (G31)
Applies to Volkswagen

Related and nearby codes

How to read P1592

P

Powertrain: engine, transmission and driveline systems.

1

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

592

Specific fault index within the subsystem.

Frequently asked questions about P1592

What does P1592 mean?

Diagnostic Trouble Code (2 interpretations). The control module judged the Barometric pressure (BARO) sensor/manifold absolute pressure (MAP) signal implausible when compared with other operating data. This is the manufacturer-specific definition used by Audi.

Is P1592 generic or manufacturer-specific?

P1592 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 P1592 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 →

← Search the full DTC database