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TuningBot DTC Database · v4.37.14

P1039 Diagnostic Trouble Code (5 interpretations)

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

P · PowertrainEmissionsOBD2
Brand pages:BMWDodgeFordVAG

BMW

1 interpretation
P1039
Manifold differential pressure (MOP) sensor, bank 1 - pressure above upper limit BMW · emissions Data confidence 62%

The control module detected that the Manifold differential pressure (MOP) sensor, bank 1 - pressure above value was above the expected limit. This is the manufacturer-specific definition used by BMW.

Possible causes

  • Wiring
  • connectors
  • MOP sensor

Dodge

1 interpretation
P1039
ECU Sees Closed Throttle Dodge · engine Data confidence 62%

The control module detected a fault associated with the ECU Sees Closed Throttle circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Dodge.

Ford

1 interpretation
P1039
Vehicle Speed Signal Missing or Improper Ford · engine Data confidence 80%

The control module did not receive the expected Vehicle Speed signal. This is the manufacturer-specific definition used by Ford.

Recommended checks

  • Perform a full module scan
  • Review freeze-frame and occurrence data
  • Compare commanded and measured values
  • Check applicable OEM service information

VAG

2 interpretations
P1039
Injector 1, supply voltage - short circuit VAG · fuel Data confidence 62%

The control module detected improper operation of the Injector 1, supply voltage - short circuit. This is the manufacturer-specific definition used by Audi.

Possible causes

  • Wiring
  • injector
Applies to Audi
P1039
Injector 1, supply voltage - short circuit VAG · fuel Data confidence 62%

The control module detected improper operation of the Injector 1, supply voltage - short circuit. This is the manufacturer-specific definition used by Volkswagen.

Possible causes

  • Wiring
  • injector
Applies to Volkswagen

Related and nearby codes

How to read P1039

P

Powertrain: engine, transmission and driveline systems.

1

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

039

Specific fault index within the subsystem.

Frequently asked questions about P1039

What does P1039 mean?

Diagnostic Trouble Code (5 interpretations). The control module detected that the Manifold differential pressure (MOP) sensor, bank 1 - pressure above value was above the expected limit. This is the manufacturer-specific definition used by BMW.

Is P1039 generic or manufacturer-specific?

P1039 is a manufacturer-specific code. In this database it is documented for: BMW, Dodge, Ford, VAG. The same number can mean something different on other brands.

Can TuningBot remove P1039 at file level?

If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry and, where the ECU needs it, corrects the checksum too. 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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