Differential Pressure Feedback Electronic Sensor Hoses Reversed
Ford · emissions
Data confidence80%
The control module detected a fault associated with the Differential Pressure Feedback Electronic Sensor Hoses Reversed circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Ford.
Powertrain: engine, transmission and driveline systems.
1
Manufacturer-defined range: the meaning can differ between brands.
403
Specific fault index within the subsystem.
Frequently asked questions about P1403
What does P1403 mean?
Differential Pressure Feedback Electronic Sensor Hoses Reversed. The control module detected a fault associated with the Differential Pressure Feedback Electronic Sensor Hoses Reversed circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Ford.
Is P1403 generic or manufacturer-specific?
P1403 is a manufacturer-specific code. In this database it is documented for: Ford. The same number can mean something different on other brands.
Can TuningBot remove P1403 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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