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P25A5
Fuel Mode Select Switch Performance
Generic · engine
Data confidence
65%
The control module judged the Fuel Mode Select Switch behaviour implausible for the current operating conditions.
TuningBot DTC Database · v4.37.14
P25A5 Fuel Mode Select Switch Performance
Generic (OBD-II) interpretation in the TuningBot DTC database.
What P25A5 means
Related and nearby codes
How to read P25A5
P
Powertrain: engine, transmission and driveline systems.
2
Generic SAE-standard code: same meaning on every make.
5A5
Specific fault index within the subsystem.
Frequently asked questions about P25A5
What does P25A5 mean?
Fuel Mode Select Switch Performance. The control module judged the Fuel Mode Select Switch behaviour implausible for the current operating conditions.
Is P25A5 generic or manufacturer-specific?
P25A5 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P25A5 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