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TuningBot DTC Database · v4.37.14

P245E Diagnostic Trouble Code (5 variants)

Generic (OBD-II) interpretation + 1 manufacturer-specific in the TuningBot DTC database.

P · PowertrainEmissionsOBD2
Brand pages:Ford

Generic (OBD-II) interpretation

P245E
Particulate Filter Pressure Sensor B Circuit Generic · emissions Data confidence 78%

The control module detected improper operation of the Particulate Filter Pressure Sensor B circuit.

Symptoms

  • MIL or DPF warning illuminated
  • Possible reduced power or limp mode
  • Possible frequent regeneration attempts

Possible causes

  • Wiring
  • DPF pressure sensor
  • ECM

Recommended checks

  • Read soot load, ash load and differential pressure values
  • Check differential pressure sensor and hoses
  • Verify exhaust gas temperature sensor readings
  • Check for related injection, EGR or boost codes
  • Verify regeneration conditions can be met (trip profile)

Manufacturer-specific interpretations

Ford

5 interpretations
P245E:01
Particulate Filter Pressure Sensor "B" Circuit Ford · emissions Data confidence 94%

Ford documents P245E:01 for its 2024-2025 gasoline-engine OBD monitor strategy as particulate filter pressure sensor "b" circuit. This three-byte interpretation is application-specific and identifies the detected monitor condition rather than a confirmed failed component.

Recommended checks

  • Perform a full module scan
  • Review freeze-frame and occurrence data
  • Inspect relevant wiring and connectors
  • Check power supplies and grounds
  • Compare commanded and measured values
  • Check applicable OEM service information
Applies to Ford gasoline-engine OBD applications|2024-2025 model years
P245E:16
Particulate Filter Pressure Sensor “B” Circuit Low Ford · emissions Data confidence 94%

Ford documents P245E:16 (circuit voltage below threshold) for its 2024-2025 gasoline-engine OBD monitor strategy as particulate filter pressure sensor “b” circuit low. This three-byte interpretation is application-specific and identifies the detected monitor condition rather than a confirmed failed component.

Recommended checks

  • Perform a full module scan
  • Review freeze-frame and occurrence data
  • Inspect relevant wiring and connectors
  • Check power supplies and grounds
  • Compare commanded and measured values
  • Check applicable OEM service information
Applies to Ford gasoline-engine OBD applications|2024-2025 model years
P245E:17
Particulate Filter Pressure Sensor “B” Circuit High Ford · emissions Data confidence 94%

Ford documents P245E:17 (circuit voltage above threshold) for its 2024-2025 gasoline-engine OBD monitor strategy as particulate filter pressure sensor “b” circuit high. This three-byte interpretation is application-specific and identifies the detected monitor condition rather than a confirmed failed component.

Recommended checks

  • Perform a full module scan
  • Review freeze-frame and occurrence data
  • Inspect relevant wiring and connectors
  • Check power supplies and grounds
  • Compare commanded and measured values
  • Check applicable OEM service information
Applies to Ford gasoline-engine OBD applications|2024-2025 model years
P245E:1F
Particulate Filter Pressure Sensor “B” Circuit Intermittent/Erratic Ford · emissions Data confidence 94%

Ford documents P245E:1F for its 2024-2025 gasoline-engine OBD monitor strategy as particulate filter pressure sensor “b” circuit intermittent/erratic. This three-byte interpretation is application-specific and identifies the detected monitor condition rather than a confirmed failed component.

Recommended checks

  • Perform a full module scan
  • Review freeze-frame and occurrence data
  • Inspect relevant wiring and connectors
  • Check power supplies and grounds
  • Compare commanded and measured values
  • Check applicable OEM service information
Applies to Ford gasoline-engine OBD applications|2024-2025 model years
P245E:92
Particulate Filter Pressure Sensor "B" Circuit Range/Performance Ford · emissions Data confidence 94%

Ford documents P245E:92 for its 2024-2025 gasoline-engine OBD monitor strategy as particulate filter pressure sensor "b" circuit range/performance. This three-byte interpretation is application-specific and identifies the detected monitor condition rather than a confirmed failed component.

Recommended checks

  • Perform a full module scan
  • Review freeze-frame and occurrence data
  • Inspect relevant wiring and connectors
  • Check power supplies and grounds
  • Compare commanded and measured values
  • Check applicable OEM service information
Applies to Ford gasoline-engine OBD applications|2024-2025 model years

Related and nearby codes

How to read P245E

P

Powertrain: engine, transmission and driveline systems.

2

Generic SAE-standard code: same meaning on every make.

45E

Specific fault index within the subsystem.

Frequently asked questions about P245E

What does P245E mean?

Diagnostic Trouble Code (5 variants). The control module detected improper operation of the Particulate Filter Pressure Sensor B circuit.

Is P245E generic or manufacturer-specific?

P245E exists both as a generic OBD-II code (same meaning on every make) and with 1 manufacturer-specific interpretation(s): Ford. Always read it in the context of your vehicle.

Can TuningBot remove P245E 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

ECU tuningStage 1 dyno results for Ford engines See the results →

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