P1403 Codice di errore diagnostico (12 interpretazioni)

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.

The control module detected improper operation of the Evaporative emission (EVAP) leak detection module solenoid circuit. This is the manufacturer-specific definition used by Kia.

The control module detected a fault associated with the Pressure transducer - hoses transposed circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Land Rover.

The control module detected a fault associated with the Differential pressure feedback 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 Mazda.

The control module detected a short circuit to ground in the Additional heating circuit 1 circuit. Documented for the Bosch EDC16C34 injection ECU (DV6TED4 1.6 HDi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.

The control module detected an interruption (open circuit) in the Additional heating relay control fault circuit. Documented for the Bosch MED 17.4.x engine ECU (EP6 THP family) on Peugeot applications; the same PSA control units are also fitted to Citroën models.

The control module detected a short circuit to ground in the Additional heating relay control fault circuit. Documented for the Bosch MEV17.4 engine ECU (EP6 1.6 VTi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.

The control module detected an interruption (open circuit) in the Control of additional heating 1 circuit. Documented for the Continental SID 807 injection ECU (DV6C 1.6 HDi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.

The control module detected an interruption (open circuit) in the 1 additional heating circuit. Documented for the Delphi DCM 3.5 injection ECU (DW10C 2.0 HDi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.

The control module detected a short circuit to ground in the Additional heating circuit 1 circuit. Documented for the Siemens SID 803 injection ECU (DW10BTED4 2.0 HDi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.

The control module detected that closed-loop control of the Exhaust gas recirculation (EGR) system deviated from its target. This is the manufacturer-specific definition used by Audi.

The control module detected that closed-loop control of the EGR System deviated from its target. This is the manufacturer-specific definition used by Volkswagen. Volkswagen Group tools also report it as fault code 17811. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).