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TuningBot DTC Database · v4.37.15

P107A Diagnostic Trouble Code (2 interpretations)

2 manufacturer-specific interpretations across 2 manufacturers in the TuningBot DTC database.

P · PowertrainEmissionsOBD2
Brand pages:BMWPSA

BMW

1 interpretation
P107A
Heated oxygen sensor (HO2S) 1, Bank 1 - slow response BMW · emissions Data confidence 62%

The control module detected that the Heated oxygen sensor (HO2S) 1, Bank 1 responded more slowly than expected. This is the manufacturer-specific definition used by BMW.

Possible causes

  • Wiring
  • HO2S

PSA

1 interpretation
P107A
Turbo pressure regulation : Air pressure below the reference value (APV) PSA · engine Data confidence 72%

The control module detected the fault condition "Air pressure below the reference value (APV)" for the Turbo pressure regulation. Documented for the Delphi DCM 3.5 injection ECU (DW10C 2.0 HDi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.

Applies to Peugeot Delphi DCM 3.5 injection ECU (DW10C 2.0 HDi)

Related and nearby codes

How to read P107A

P

Powertrain: engine, transmission and driveline systems.

1

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

07A

Specific fault index within the subsystem.

Frequently asked questions about P107A

What does P107A mean?

Diagnostic Trouble Code (2 interpretations). The control module detected that the Heated oxygen sensor (HO2S) 1, Bank 1 responded more slowly than expected. This is the manufacturer-specific definition used by BMW.

Is P107A generic or manufacturer-specific?

P107A is a manufacturer-specific code. In this database it is documented for: BMW, PSA. The same number can mean something different on other brands.

Can TuningBot remove P107A 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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