Powertrain: engine, transmission and driveline systems.
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Generic SAE-standard code: same meaning on every make.
44D
Specific fault index within the subsystem.
Frequently asked questions about P044D
What does P044D mean?
Exhaust Gas Recirculation Sensor "C" Circuit High. The control module detected that the signal in the Exhaust Gas Recirculation Sensor "C" circuit stayed above the expected operating range.
Is P044D generic or manufacturer-specific?
P044D is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P044D 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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