Powertrain: engine, transmission and driveline systems.
2
Generic SAE-standard code: same meaning on every make.
DDA
Specific fault index within the subsystem.
Frequently asked questions about P2DDA
What does P2DDA mean?
EVAP System Leak Detection Pump Performance/Stuck Off. The control module determined that the EVAP System Leak Detection Pump Performance/ did not change state as commanded and appears stuck.
Is P2DDA generic or manufacturer-specific?
P2DDA is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P2DDA 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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