Powertrain: engine, transmission and driveline systems.
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Generic SAE-standard code: same meaning on every make.
4FA
Specific fault index within the subsystem.
Frequently asked questions about P04FA
What does P04FA mean?
EGR A Control Temperature Too High. The control module detected that the EGR A Control Temperature value was above the expected limit.
Is P04FA generic or manufacturer-specific?
P04FA is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P04FA 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.
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