B Camshaft Position Actuator Control Open Circuit Bank 2
BMW · engine
Fiabilidad del dato62%
The control module detected an interruption (open circuit) in the B Camshaft Position Actuator Control circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by BMW.
Cruise Control Module Move Circuit High Input Conditions
Chevrolet · driver_assistance
Fiabilidad del dato80%
The control module detected that the signal in the Cruise Control Module Move circuit stayed above the expected operating range. This is the manufacturer-specific definition used by Chevrolet.
Cruise Move Circuit High Voltage
Chrysler · engine
Fiabilidad del dato62%
The control module detected that the signal in the Cruise Move circuit stayed above the expected operating range. This is the manufacturer-specific definition used by Chrysler.
Comprobaciones recomendadas
Perform a full module scan
Review freeze-frame and occurrence data
Confirm the exact vehicle, ECU and software context
Motor power inverter module - current signal circuit problem
Honda · hybrid
Fiabilidad del dato62%
The control module detected a fault associated with the Motor power inverter module - current signal circuit problem circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Honda.
Throttle motor, bank 2, TPM/ISC - circuit malfunction
Mercedes-Benz · engine
Fiabilidad del dato62%
The control module detected improper operation of the Throttle motor, bank 2, TPM/ISC circuit. This is the manufacturer-specific definition used by Mercedes-Benz.
Throttle control unit - basic setting
VAG · engine
Fiabilidad del dato62%
The control module detected a fault associated with the Throttle control unit - basic setting circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Audi.
Posibles causas
Basic setting not carried out
Se aplica aAudi
P1581
Throttle Actuator (J338): Basic Setting Not Performed
VAG · engine
Fiabilidad del dato80%
The control module detected a fault associated with the Throttle Actuator (J338): Basic Setting Not Performed circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Volkswagen. Volkswagen Group tools also report it as fault code 17989. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).
Síntomas
Malfunction Indicator Light (MIL) ON
Posibles causas
Throttle Body Alignment (TBA) not performed
Throttle Body Malfunction
Comprobaciones recomendadas
Check Wiring and/or Connector(s) Throttle Body ABC
Rango definido por el fabricante: el significado puede variar entre marcas.
581
Índice específico del fallo dentro del subsistema.
Preguntas frecuentes sobre P1581
¿Qué significa P1581?
Código de avería diagnóstico (8 interpretaciones). The control module detected an interruption (open circuit) in the B Camshaft Position Actuator Control circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by BMW.
¿P1581 es genérico o específico del fabricante?
P1581 es un código específico del fabricante. En esta base de datos está documentado para: BMW, Chevrolet, Chrysler, Ford, Honda, Mercedes-Benz, VAG. El mismo número puede significar otra cosa en otras marcas.
¿Puede TuningBot eliminar P1581 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.