EGR Air Intrusion In Exhaust Supply To EGR Valve
Chrysler · emissions
Data confidence62%
The control module detected a fault associated with the EGR Air Intrusion In Exhaust Supply To EGR Valve circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Chrysler.
Recommended checks
Perform a full module scan
Review freeze-frame and occurrence data
Confirm the exact vehicle, ECU and software context
Powertrain: engine, transmission and driveline systems.
1
Manufacturer-defined range: the meaning can differ between brands.
407
Specific fault index within the subsystem.
Frequently asked questions about P1407
What does P1407 mean?
EGR Air Intrusion In Exhaust Supply To EGR Valve. The control module detected a fault associated with the EGR Air Intrusion In Exhaust Supply To EGR Valve circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Chrysler.
Is P1407 generic or manufacturer-specific?
P1407 is a manufacturer-specific code. In this database it is documented for: Chrysler. The same number can mean something different on other brands.
Can TuningBot remove P1407 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.
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