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P2A41
Alternative Fuel Tank B Pressure Sensor Circuit
Generic · engine
Data confidence
65%
The control module detected improper operation of the Alternative Fuel Tank B Pressure circuit.
TuningBot DTC Database · v4.37.15
P2A41 Alternative Fuel Tank B Pressure Sensor Circuit
Generic (OBD-II) interpretation in the TuningBot DTC database.
What P2A41 means
Related and nearby codes
How to read P2A41
P
Powertrain: engine, transmission and driveline systems.
2
Generic SAE-standard code: same meaning on every make.
A41
Specific fault index within the subsystem.
Frequently asked questions about P2A41
What does P2A41 mean?
Alternative Fuel Tank B Pressure Sensor Circuit. The control module detected improper operation of the Alternative Fuel Tank B Pressure circuit.
Is P2A41 generic or manufacturer-specific?
P2A41 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P2A41 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