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P1303
EGR Calibration Fault
Ford · emissions
Data confidence
80%
The control module registered the fault condition described as "EGR Calibration Fault". This is the manufacturer-specific definition used by Ford.
TuningBot DTC Database · v4.37.15
P1303 Ford - EGR Calibration Fault
Manufacturer-specific interpretation for Ford. All interpretations of P1303
What P1303 means
Related and nearby codes
How to read P1303
P
Powertrain: engine, transmission and driveline systems.
1
Manufacturer-defined range: the meaning can differ between brands.
303
Specific fault index within the subsystem.
Frequently asked questions about P1303
What does P1303 mean?
EGR Calibration Fault. The control module registered the fault condition described as "EGR Calibration Fault". This is the manufacturer-specific definition used by Ford.
Is P1303 generic or manufacturer-specific?
P1303 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 P1303 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.
Other file services
Understand the system behind this code: EGR System