Powertrain: engine, transmission and driveline systems.
2
Generic SAE-standard code: same meaning on every make.
3E7
Specific fault index within the subsystem.
Frequently asked questions about P23E7
What does P23E7 mean?
EGR C Flow Insufficient Detected. The control module detected that the measured EGR C flow was lower than the value expected while operation was commanded.
Is P23E7 generic or manufacturer-specific?
P23E7 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P23E7 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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