Particulate Filter Pressure Sensor "A" Circuit
Ford · emissions
Data confidence94%
Ford documents P2452:01 for its 2024-2025 gasoline-engine OBD monitor strategy as particulate filter pressure sensor "a" 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 toFord gasoline-engine OBD applications|2024-2025 model years
P2452:16
Particulate Filter Pressure Sensor “A” Circuit Low
Ford · emissions
Data confidence94%
Ford documents P2452:16 (circuit voltage below threshold) for its 2024-2025 gasoline-engine OBD monitor strategy as particulate filter pressure sensor “a” 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 toFord gasoline-engine OBD applications|2024-2025 model years
P2452:17
Particulate Filter Pressure Sensor “A” Circuit High
Ford · emissions
Data confidence94%
Ford documents P2452:17 (circuit voltage above threshold) for its 2024-2025 gasoline-engine OBD monitor strategy as particulate filter pressure sensor “a” 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 toFord gasoline-engine OBD applications|2024-2025 model years
P2452:1F
Particulate Filter Pressure Sensor “A” Circuit Intermittent/Erratic
Ford · emissions
Data confidence94%
Ford documents P2452:1F for its 2024-2025 gasoline-engine OBD monitor strategy as particulate filter pressure sensor “a” 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 toFord gasoline-engine OBD applications|2024-2025 model years
P2452:92
Particulate Filter Pressure Sensor "A" Circuit Range/Performance
Ford · emissions
Data confidence94%
Ford documents P2452:92 for its 2024-2025 gasoline-engine OBD monitor strategy as particulate filter pressure sensor "a" 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 toFord gasoline-engine OBD applications|2024-2025 model years
Powertrain: engine, transmission and driveline systems.
2
Generic SAE-standard code: same meaning on every make.
452
Specific fault index within the subsystem.
Frequently asked questions about P2452
What does P2452 mean?
Diagnostic Trouble Code (5 variants). The control module detected improper operation of the Particulate Filter Pressure Sensor A circuit.
Is P2452 generic or manufacturer-specific?
P2452 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 P2452 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.
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Ford