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TuningBot DTC Database · v4.37.15

P1161 VAG - Diagnostic Trouble Code (2 interpretations)

Manufacturer-specific interpretation for VAG. All interpretations of P1161

P · PowertrainEngineOBD2

What P1161 means

P1161
Intake air temperature (IAT) sensor - open circuit/short to positive VAG · engine Data confidence 62%

The control module detected an interruption (open circuit) in the Intake air temperature (IAT) circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Audi.

Possible causes

  • Wiring open circuit/short to positive
  • IAT sensor
Applies to Audi
P1161
Manifold Temp Sensor (G72): Open or Short to + VAG · engine Data confidence 84%

The control module detected an open circuit or short circuit condition in the Manifold Temp Sensor (G72) circuit. This is the manufacturer-specific definition used by Volkswagen. Volkswagen Group tools also report it as fault code 17569. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).

Symptoms

Probably no symptoms

Possible causes

  • Failure in wiring and/or connections
  • Manifold Temp Sensor (G72) is defective

Recommended checks

Check wiring and connections

Applies to Volkswagen

Related and nearby codes

How to read P1161

P

Powertrain: engine, transmission and driveline systems.

1

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

161

Specific fault index within the subsystem.

Frequently asked questions about P1161

What does P1161 mean?

Diagnostic Trouble Code (2 interpretations). The control module detected an interruption (open circuit) in the Intake air temperature (IAT) circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Audi.

Is P1161 generic or manufacturer-specific?

P1161 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 P1161 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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