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TuningBot DTC Database · v4.37.15

P1297 VAG - Diagnostic Trouble Code (2 interpretations)

Manufacturer-specific interpretation for VAG. All interpretations of P1297

P · PowertrainEngineOBD2

What P1297 means

P1297
Turbocharger (TC)/throttle valve, hose connection - pressure loss VAG · engine Data confidence 62%

The control module detected a fault associated with the Turbocharger (TC)/throttle valve, hose connection - pressure loss circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Audi.

Possible causes

Hose connection

Applies to Audi
P1297
Pressure Drop between Turbo and Throttle Valve (check D.V.!) VAG · engine Data confidence 80%

The control module detected a fault associated with the Pressure Drop between Turbo and Throttle Valve (check D.V.!) 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 17705. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).

Symptoms

  • Malfunction Indicator Light (MIL) ON
  • Power Loss

Possible causes

  • Leaking Hoses and/or Pipes between Components
  • Turbocharger Recirculating Valve (N249) (Diverter Valve) faulty
  • Throttle Body dirty
  • Vacuum leak
  • Boost Pressure Control Valve (N75) faulty

Recommended checks

  • Check Hoses and Pipes between Components
  • Check / Replace Turbocharger Recirculating Valve (N249) (Diverter Valve)
  • Check / Clean Throttle Body
  • Check for Vacuum leak(s) including PCV system
  • Check / Replace Boost Pressure Control Valve (N75)
Applies to Volkswagen

Related and nearby codes

How to read P1297

P

Powertrain: engine, transmission and driveline systems.

1

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

297

Specific fault index within the subsystem.

Frequently asked questions about P1297

What does P1297 mean?

Diagnostic Trouble Code (2 interpretations). The control module detected a fault associated with the Turbocharger (TC)/throttle valve, hose connection - pressure loss circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Audi.

Is P1297 generic or manufacturer-specific?

P1297 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 P1297 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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