EGR Sensor "C" Circuit Low
Ford · emissions
Data confidence94%
Ford documents P044A:16 (circuit voltage below threshold) for its 2024-2025 gasoline-engine OBD monitor strategy as egr sensor "c" 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
P044A:17
EGR Sensor "C" Circuit High
Ford · emissions
Data confidence94%
Ford documents P044A:17 (circuit voltage above threshold) for its 2024-2025 gasoline-engine OBD monitor strategy as egr sensor "c" 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
Powertrain: engine, transmission and driveline systems.
0
Generic SAE-standard code: same meaning on every make.
44A
Specific fault index within the subsystem.
Frequently asked questions about P044A
What does P044A mean?
Diagnostic Trouble Code (2 variants). Ford documents P044A:16 (circuit voltage below threshold) for its 2024-2025 gasoline-engine OBD monitor strategy as egr sensor "c" circuit low. This three-byte interpretation is application-specific and identifies the detected monitor condition rather than a confirmed failed component.
Is P044A generic or manufacturer-specific?
P044A is a manufacturer-specific code. In this database it is documented for: Ford. The same number can mean something different on other brands.
Can TuningBot remove P044A 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