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TuningBot DTC Database · v4.37.14

P1914 Diagnostic Trouble Code (3 interpretations)

3 manufacturer-specific interpretations across 2 manufacturers in the TuningBot DTC database.

P · PowertrainEngineOBD2
Brand pages:DodgeVAG

Dodge

1 interpretation
P1914
Manifold absolute pressure (MAP) sensor range/performance Dodge · engine Data confidence 62%

The control module judged the Manifold absolute pressure (MAP) behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Dodge.

Possible causes

  • Wiring
  • connections
  • MAP sensor
  • ECM

VAG

2 interpretations
P1914
Brake servo pressure sensor - range/performance problem VAG · engine Data confidence 62%

The control module judged the Brake servo pressure behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Audi.

Possible causes

  • Vacuum leak
  • wiring
  • brake servo pressure sensor
Applies to Audi
P1914
Pressure Sensor for Brake Boost (G294): Implausible Signal VAG · engine Data confidence 80%

The control module judged the Pressure Sensor for Brake Boost (G294) signal implausible when compared with other operating data. This is the manufacturer-specific definition used by Volkswagen. Volkswagen Group tools also report it as fault code 18322. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).

Symptoms

Malfunction Indicator Light (MIL) ON

Possible causes

  • Fuse(s) faulty
  • Wiring and/or Connector(s) from/to Pressure Sensor for Brake Boost (G294) faulty
  • Pressure Sensor for Brake Boost (G294) faulty

Recommended checks

  • Check Fuse(s)
  • Check Wiring and/or Connector(s) from/to Pressure Sensor for Brake Boost (G294)
  • Check/Replace Pressure Sensor for Brake Boost (G294)
Applies to Volkswagen

Related and nearby codes

P19 range
P1900P1901P1902P1903P1904P1905P1906P1907P1908P1909P1910P1911P1912P1913P1915P1916P1919P1920

How to read P1914

P

Powertrain: engine, transmission and driveline systems.

1

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

914

Specific fault index within the subsystem.

Frequently asked questions about P1914

What does P1914 mean?

Diagnostic Trouble Code (3 interpretations). The control module judged the Manifold absolute pressure (MAP) behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Dodge.

Is P1914 generic or manufacturer-specific?

P1914 is a manufacturer-specific code. In this database it is documented for: Dodge, VAG. The same number can mean something different on other brands.

Can TuningBot remove P1914 at file level?

If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry and, where the ECU needs it, corrects the checksum too. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.

Other file services

Stage 1/2/3 TuningDPF RemovalEGR RemovalAdBlue / SCR RemovalDTC RemovalIMMO OFFSpeed Limiter (Vmax)

Understand the system behind this code: Diagnostic Strategy and DTC Logic

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