Powertrain: engine, transmission and driveline systems.
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Generic SAE-standard code: same meaning on every make.
46D
Specific fault index within the subsystem.
Frequently asked questions about P046D
What does P046D mean?
Exhaust Gas Recirculation Sensor "A" Circuit Intermittent/Erratic. The control module detected an unstable or intermittent signal in the Exhaust Gas Recirculation Sensor "A" circuit.
Is P046D generic or manufacturer-specific?
P046D is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P046D 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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