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P01E3
Engine Coolant Temperature Sensor 3 Circuit
Generic · thermal_management
Data confidence
65%
The control module detected improper operation of the Engine Coolant Temperature Sensor 3 circuit.
TuningBot DTC Database · v4.37.15
P01E3 Engine Coolant Temperature Sensor 3 Circuit
Generic (OBD-II) interpretation in the TuningBot DTC database.
What P01E3 means
Related and nearby codes
How to read P01E3
P
Powertrain: engine, transmission and driveline systems.
0
Generic SAE-standard code: same meaning on every make.
1E3
Specific fault index within the subsystem.
Frequently asked questions about P01E3
What does P01E3 mean?
Engine Coolant Temperature Sensor 3 Circuit. The control module detected improper operation of the Engine Coolant Temperature Sensor 3 circuit.
Is P01E3 generic or manufacturer-specific?
P01E3 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P01E3 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