P1445 Diagnostic Trouble Code (14 interpretations)

The control module detected that the signal in the Purge Flow circuit stayed above the expected operating range. This is the manufacturer-specific definition used by Ford.

The control module detected improper operation of the Bypass contactor. This is the manufacturer-specific definition used by Honda.

The control module detected improper operation of the Secondary air injection (AIR) switching valve, valve stuck closed, bank 2 circuit. This is the manufacturer-specific definition used by Lexus.

The control module detected that the Evaporative emission (EVAP) canister purge flow signal stayed above the expected range. This is the manufacturer-specific definition used by Mazda.

The control module detected a condition consistent with a leak affecting the Diagnostic Module Tank. This is the manufacturer-specific definition used by MINI.

The control module detected improper operation of the Evaporative emission (EVAP) canister purge system - 1996 - 97 - volume control valve. This is the manufacturer-specific definition used by Nissan.

The control module detected the fault condition "Quantity of additive remaining in the tank too great" for the Particle filter additive system. 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 the fault condition "The quantity of additive injected into the FAP has exceeded the maximum" for the Additive adding. 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 cited PSA workshop reference documents P1445 as "Additive dosing: The quantity of additive injected into the particulate filter exceeded the maximum threshold; the particulate filter must be changed" 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 the fault condition "Quantity of additive remaining in the tank too great" for the Particle filter additive system. 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 improper operation of the Injector air control solenoid circuit. This is the manufacturer-specific definition used by Subaru.

The control module registered the fault condition described as "Secondary Air Injection System Switching Valve Stuck Close Bank 2". This is the manufacturer-specific definition used by Toyota.

The control module judged the Catalyst Temperature Sensor 2 signal implausible: it stayed inside electrical limits but did not match the value expected for the current operating conditions. This is the manufacturer-specific definition used by Audi.

The control module judged the Catalyst Temperature Sensor 2 signal implausible: it stayed inside electrical limits but did not match the value expected for the current operating conditions. This is the manufacturer-specific definition used by Volkswagen.