Heated oxygen sensor (HO2S) 1, bank 1 mixture variation between cylinders
Chevrolet · emissions
Fiabilidad del dato62%
The control module detected a fault associated with the Heated oxygen sensor (HO2S) 1, bank 1 mixture variation between cylinders circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Chevrolet.
Heated oxygen sensor (HO2S) 2, bank 2 - out of range, high
Honda · emissions
Fiabilidad del dato62%
The control module detected that the Heated oxygen sensor (HO2S) 2, bank 2 value was outside the valid range. This is the manufacturer-specific definition used by Honda.
System Too Lean Banks 1 And 2 (Suspect HO2S)
Jaguar · emissions
Fiabilidad del dato62%
The control module detected that the air-fuel mixture stayed leaner than the target despite full corrective control (System). This is the manufacturer-specific definition used by Jaguar.
Electronic throttle system (ETS), closed throttle - range/performance problem
Kia · engine
Fiabilidad del dato62%
The control module judged the Electronic throttle system (ETS), closed throttle behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Kia.
System too lean, bank 2
Land Rover · fuel
Fiabilidad del dato62%
The control module detected that the air-fuel mixture stayed leaner than the target despite full corrective control (System). This is the manufacturer-specific definition used by Land Rover.
Lambda Controller Limit Malfunction Bank 2 Too Rich
Suzuki · emissions
Fiabilidad del dato62%
The control module detected that the air-fuel mixture stayed richer than the target despite full corrective control (Lambda Controller Limit Malfunction Bank 2). This is the manufacturer-specific definition used by Suzuki.
Fuel measurement system, Bank 1 - injection timing incorrect
VAG · fuel
Fiabilidad del dato62%
The control module detected that the Fuel measurement system, Bank 1 - injection timing state or value did not match what was expected. This is the manufacturer-specific definition used by Audi.
System too lean, bank 1 - full load
Volvo · fuel
Fiabilidad del dato62%
The control module detected that the air-fuel mixture stayed leaner than the target despite full corrective control (System). This is the manufacturer-specific definition used by Volvo.
Rango definido por el fabricante: el significado puede variar entre marcas.
174
Índice específico del fallo dentro del subsistema.
Preguntas frecuentes sobre P1174
¿Qué significa P1174?
Código de avería diagnóstico (10 interpretaciones). The control module detected a fault associated with the Heated oxygen sensor (HO2S) 1, bank 1 mixture variation between cylinders circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Chevrolet.
¿P1174 es genérico o específico del fabricante?
P1174 es un código específico del fabricante. En esta base de datos está documentado para: Chevrolet, Ford, Honda, Jaguar, Kia, Land Rover, MINI, Suzuki, VAG, Volvo. El mismo número puede significar otra cosa en otras marcas.
¿Puede TuningBot eliminar P1174 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.