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TuningBot DTC Database · v4.37.15

P1106 VAG - Diagnostic Trouble Code (2 interpretations)

Manufacturer-specific interpretation for VAG. All interpretations of P1106

P · PowertrainEmissionsOBD2

What P1106 means

P1106
Heated oxygen sensor (HO2S) 1, Bank 2 - low voltage/air leak VAG · emissions Data confidence 62%

The control module detected a condition consistent with a leak affecting the Heated oxygen sensor (HO2S) 1, Bank 2 - low voltage/air. This is the manufacturer-specific definition used by Audi.

Possible causes

  • Intake/exhaust leak
  • fuel pressure/pump
  • wiring short to ground
  • HO2S
Applies to Audi
P1106
Heated oxygen sensor (HO2S) low voltage/air leak VAG · emissions Data confidence 80%

The control module detected a condition consistent with a leak affecting the Heated oxygen sensor (HO2S) low voltage/air. This is the manufacturer-specific definition used by Volkswagen.

Possible causes

  • Intake/exhaust leak
  • fuel pressure/pump
  • wiring short to ground
  • HO2S
Applies to Volkswagen

Related and nearby codes

How to read P1106

P

Powertrain: engine, transmission and driveline systems.

1

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

106

Specific fault index within the subsystem.

Frequently asked questions about P1106

What does P1106 mean?

Diagnostic Trouble Code (2 interpretations). The control module detected a condition consistent with a leak affecting the Heated oxygen sensor (HO2S) 1, Bank 2 - low voltage/air. This is the manufacturer-specific definition used by Audi.

Is P1106 generic or manufacturer-specific?

P1106 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 P1106 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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