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TuningBot DTC Database · v4.37.15

P1033 Diagnostic Trouble Code (4 interpretations)

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

P · PowertrainEmissionsOBD2
Brand pages:BMWDodgeVAG

BMW

1 interpretation
P1033
O2 Sensor Circuit Slow Switching From Lean to Rich Bank 2 Sensor 1 BMW · emissions Data confidence 62%

The control module detected a fault associated with the O2 Sensor Circuit Slow Switching From Lean to Rich Bank 2 Sensor 1 circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by BMW.

Dodge

1 interpretation
P1033
Ignition coil, 5 - secondary circuit high Dodge · ignition Data confidence 62%

The control module detected that the signal in the Ignition coil, 5 - secondary circuit stayed above the expected operating range. This is the manufacturer-specific definition used by Dodge.

Possible causes

  • Wiring
  • connectors
  • ignition coil 5
  • spark plug
  • ECM

VAG

2 interpretations
P1033
Nitrogen oxides (NOx) sensor - signal too low VAG · engine Data confidence 62%

The control module detected that the Nitrogen oxides (NOx) value was below the expected limit. This is the manufacturer-specific definition used by Audi.

Possible causes

  • Exhaust leak
  • wiring short to ground
  • NOx sensor
Applies to Audi
P1033
Nitrogen oxides (NOx) sensor - signal too low VAG · engine Data confidence 62%

The control module detected that the Nitrogen oxides (NOx) value was below the expected limit. This is the manufacturer-specific definition used by Volkswagen.

Possible causes

  • Exhaust leak
  • wiring short to ground
  • NOx sensor
Applies to Volkswagen

Related and nearby codes

How to read P1033

P

Powertrain: engine, transmission and driveline systems.

1

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

033

Specific fault index within the subsystem.

Frequently asked questions about P1033

What does P1033 mean?

Diagnostic Trouble Code (4 interpretations). The control module detected a fault associated with the O2 Sensor Circuit Slow Switching From Lean to Rich Bank 2 Sensor 1 circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by BMW.

Is P1033 generic or manufacturer-specific?

P1033 is a manufacturer-specific code. In this database it is documented for: BMW, Dodge, VAG. The same number can mean something different on other brands.

Can TuningBot remove P1033 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

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