The control module judged the Alternative Fuel Tank A Level behaviour implausible for the current operating conditions.
TuningBot DTC Database · v4.37.14
P01B0 Alternative Fuel Tank A Level Sensor Range/Performance
Generic (OBD-II) interpretation in the TuningBot DTC database.
What P01B0 means
Related and nearby codes
How to read P01B0
Powertrain: engine, transmission and driveline systems.
Generic SAE-standard code: same meaning on every make.
Specific fault index within the subsystem.
Frequently asked questions about P01B0
What does P01B0 mean?
Alternative Fuel Tank A Level Sensor Range/Performance. The control module judged the Alternative Fuel Tank A Level behaviour implausible for the current operating conditions.
Is P01B0 generic or manufacturer-specific?
P01B0 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P01B0 at file level?
If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry and, where the ECU needs it, corrects the checksum too. 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
