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P28DD
Clutch B Pressure Sensor Circuit Low
Generic · transmission
Data confidence
65%
The control module detected that the signal in the Clutch B Pressure circuit stayed below the expected operating range.
TuningBot DTC Database · v4.37.15
P28DD Clutch B Pressure Sensor Circuit Low
Generic (OBD-II) interpretation in the TuningBot DTC database.
What P28DD means
Related and nearby codes
How to read P28DD
P
Powertrain: engine, transmission and driveline systems.
2
Generic SAE-standard code: same meaning on every make.
8DD
Specific fault index within the subsystem.
Frequently asked questions about P28DD
What does P28DD mean?
Clutch B Pressure Sensor Circuit Low. The control module detected that the signal in the Clutch B Pressure circuit stayed below the expected operating range.
Is P28DD generic or manufacturer-specific?
P28DD is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P28DD 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.
Other file services
Understand the system behind this code: Diagnostic Strategy and DTC Logic