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P0298
Engine Oil Over Temperature
Generic · engine
Data confidence
90%
The control module detected that the Engine Oil temperature exceeded its permissible limit.
Possible causes
- Wiring
- EOT sensor
- mechanical fault
TuningBot DTC Database · v4.37.15
P0298 Engine Oil Over Temperature
Generic (OBD-II) interpretation in the TuningBot DTC database.
What P0298 means
Related and nearby codes
How to read P0298
P
Powertrain: engine, transmission and driveline systems.
0
Generic SAE-standard code: same meaning on every make.
298
Specific fault index within the subsystem.
Frequently asked questions about P0298
What does P0298 mean?
Engine Oil Over Temperature. The control module detected that the Engine Oil temperature exceeded its permissible limit.
Is P0298 generic or manufacturer-specific?
P0298 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P0298 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