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TuningBot DTC Database · v4.37.15

P1183 VAG - Diagnostic Trouble Code (2 interpretations)

Manufacturer-specific interpretation for VAG. All interpretations of P1183

P · PowertrainEmissionsOBD2

What P1183 means

P1183
Heated oxygen sensor (HO2S) 1, Bank 1, reference voltage - short to positive VAG · emissions Data confidence 62%

The control module detected a short circuit to battery voltage in the Heated oxygen sensor (HO2S) 1, Bank 1, reference voltage circuit. This is the manufacturer-specific definition used by Audi.

Possible causes

  • Wiring short to positive
  • HO2S
  • HT leads
  • spark plugs
  • misfire detection
Applies to Audi
P1183
Heated oxygen sensor (HO2S) reference voltage - short to positive VAG · emissions Data confidence 80%

The control module detected a short circuit to battery voltage in the Heated oxygen sensor (HO2S) reference voltage circuit. This is the manufacturer-specific definition used by Volkswagen.

Possible causes

  • Wiring short to positive
  • HO2S
  • HT leads
  • spark plugs
  • misfire detection
Applies to Volkswagen

Related and nearby codes

How to read P1183

P

Powertrain: engine, transmission and driveline systems.

1

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

183

Specific fault index within the subsystem.

Frequently asked questions about P1183

What does P1183 mean?

Diagnostic Trouble Code (2 interpretations). The control module detected a short circuit to battery voltage in the Heated oxygen sensor (HO2S) 1, Bank 1, reference voltage circuit. This is the manufacturer-specific definition used by Audi.

Is P1183 generic or manufacturer-specific?

P1183 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 P1183 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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