Motor power inverter module - output circuit malfunction
Honda · hybrid
Fiabilidad del dato62%
The control module detected improper operation of the Motor power inverter module - output circuit. This is the manufacturer-specific definition used by Honda.
Evaporative emission (EVAP) canister purge valve - circuit open
Land Rover · emissions
Fiabilidad del dato62%
The control module detected an interruption (open circuit) in the Evaporative emission (EVAP) canister purge valve circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Land Rover.
Secondary air injection (AIR) switching valve, bank 1 - circuit malfunction
Lexus · emissions
Fiabilidad del dato62%
The control module detected improper operation of the Secondary air injection (AIR) switching valve, bank 1 circuit. This is the manufacturer-specific definition used by Lexus.
Fuel tank pressure control system - voltage low
Subaru · emissions
Fiabilidad del dato80%
The control module detected that the Fuel tank pressure control system voltage stayed below the expected range. This is the manufacturer-specific definition used by Subaru.
Secondary Air Injection Vacuum Switching Valve Circuit Malfunction Bank 1
Toyota · emissions
Fiabilidad del dato62%
The control module detected improper operation of the Secondary Air Injection Vacuum Switching Valve circuit. This is the manufacturer-specific definition used by Toyota.
Exhaust gas recirculation (EGR) valve - open circuit
VAG · emissions
Fiabilidad del dato62%
The control module detected an interruption (open circuit) in the Exhaust gas recirculation (EGR) valve circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Audi.
Evaporative emission system - leak detected (fuel cap loose/off)
Volvo · emissions
Fiabilidad del dato62%
The control module detected a leak in the Evaporative emission system during the system leak monitor. This is the manufacturer-specific definition used by Volvo.
Rango definido por el fabricante: el significado puede variar entre marcas.
440
Índice específico del fallo dentro del subsistema.
Preguntas frecuentes sobre P1440
¿Qué significa P1440?
Código de avería diagnóstico (7 interpretaciones). The control module detected improper operation of the Motor power inverter module - output circuit. This is the manufacturer-specific definition used by Honda.
¿P1440 es genérico o específico del fabricante?
P1440 es un código específico del fabricante. En esta base de datos está documentado para: Honda, Land Rover, Lexus, Subaru, Toyota, VAG, Volvo. El mismo número puede significar otra cosa en otras marcas.
¿Puede TuningBot eliminar P1440 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.