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.
Base de datos DTC de TuningBot · v4.37.15
P1445 Código de avería diagnóstico (14 interpretaciones)
14 interpretaciones específicas del fabricante en 10 fabricantes, en la base de datos DTC de TuningBot.
Ford
1 interpretación
Honda
1 interpretaciónThe control module detected improper operation of the Bypass contactor. This is the manufacturer-specific definition used by Honda.
Posibles causas
- Wiring
- hybrid battery pack
- bypass resistor
- DC - DC converter
- motor power inverter module
- bypass contactor
Lexus
1 interpretaciónThe 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.
Posibles causas
- Wiring
- AIR valve
- vacuum hose
- ECM
Mazda
1 interpretaciónThe 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.
Posibles causas
- Wiring
- pu’rge flow sensor
MINI
1 interpretaciónThe control module detected a condition consistent with a leak affecting the Diagnostic Module Tank. This is the manufacturer-specific definition used by MINI.
Nissan
1 interpretaciónThe 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.
Posibles causas
- Wiring
- EVAP valve
- ECM
PSA
4 interpretacionesThe 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.
Subaru
1 interpretaciónThe control module detected improper operation of the Injector air control solenoid circuit. This is the manufacturer-specific definition used by Subaru.
Posibles causas
- Wiring
- injector air control solenoid
- ECM
Toyota
1 interpretaciónThe 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.
Posibles causas
- Wiring
- AIR
- vacuum hose
- ECM
VAG
2 interpretacionesThe 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.
Posibles causas
- Wiring
- temperature sensor
- ECM
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.
Códigos relacionados y cercanos
Cómo se lee P1445
Motor y transmisión: motor, cambio y transmisión.
Rango definido por el fabricante: el significado puede variar entre marcas.
Índice específico del fallo dentro del subsistema.
Preguntas frecuentes sobre P1445
¿Qué significa P1445?
Código de avería diagnóstico (14 interpretaciones). 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.
¿P1445 es genérico o específico del fabricante?
P1445 es un código específico del fabricante. En esta base de datos está documentado para: Ford, Honda, Lexus, Mazda, MINI, Nissan, PSA, Subaru, Toyota, VAG. El mismo número puede significar otra cosa en otras marcas.
¿Puede TuningBot eliminar P1445 a nivel de archivo?
Si la lógica del fallo vive en la calibración de la ECU, sí: nuestro servicio DTC Removal desactiva la entrada de fallo concreta. La corrección del checksum no está incluida: es un servicio aparte y opcional. ¿No sabes si tu caso encaja? Solicita una valoración gratuita y nuestros ingenieros revisarán tu archivo.
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Entender el sistema detrás de este código: Sistema EVAP
