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P25A8
Fuel Mode Select Switch Circuit Intermittent/Erratic
Generic · engine
Data confidence
65%
The control module detected an unstable or intermittent signal in the Fuel Mode Select Switch circuit.
TuningBot DTC Database · v4.37.14
P25A8 Fuel Mode Select Switch Circuit Intermittent/Erratic
Generic (OBD-II) interpretation in the TuningBot DTC database.
What P25A8 means
Related and nearby codes
How to read P25A8
P
Powertrain: engine, transmission and driveline systems.
2
Generic SAE-standard code: same meaning on every make.
5A8
Specific fault index within the subsystem.
Frequently asked questions about P25A8
What does P25A8 mean?
Fuel Mode Select Switch Circuit Intermittent/Erratic. The control module detected an unstable or intermittent signal in the Fuel Mode Select Switch circuit.
Is P25A8 generic or manufacturer-specific?
P25A8 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P25A8 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