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P2DFA
Coolant Pump E Supply Voltage Circuit
Generic · thermal_management
Data confidence
65%
The control module detected improper operation of the Coolant Pump E Supply Voltage circuit.
TuningBot DTC Database · v4.37.14
P2DFA Coolant Pump E Supply Voltage Circuit
Generic (OBD-II) interpretation in the TuningBot DTC database.
What P2DFA means
Related and nearby codes
How to read P2DFA
P
Powertrain: engine, transmission and driveline systems.
2
Generic SAE-standard code: same meaning on every make.
DFA
Specific fault index within the subsystem.
Frequently asked questions about P2DFA
What does P2DFA mean?
Coolant Pump E Supply Voltage Circuit. The control module detected improper operation of the Coolant Pump E Supply Voltage circuit.
Is P2DFA generic or manufacturer-specific?
P2DFA is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P2DFA 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