The control module detected a fault associated with the Long term fuel trim - at idle circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Alfa Romeo.
Base de datos DTC de TuningBot · v4.37.15
P1172 Código de avería diagnóstico (11 interpretaciones)
11 interpretaciones específicas del fabricante en 11 fabricantes, en la base de datos DTC de TuningBot.
Alfa Romeo
1 interpretación
BMW
1 interpretaciónThe control module detected that related sensor signals for Crankshaft position (CKP) sensor - timing did not agree with each other (correlation/plausibility fault). This is the manufacturer-specific definition used by BMW.
Posibles causas
- CKP sensor
- reluctor
Chevrolet
1 interpretaciónThe control module detected a fault associated with the Fuel level sensors, primary & secondary sensor no fuel level change during fuel transfer from secondary to primary tank 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.
Posibles causas
- Wiring
- fuel pump relays
- secondary fuel pump
- fuel level sensors
- ECM
Ford
1 interpretaciónThe control module registered the fault condition described as "Rotor Control Fault". This is the manufacturer-specific definition used by Ford.
Honda
1 interpretaciónThe control module detected that the Heated oxygen sensor (HO2S) 1, bank 1 value was outside the valid range. This is the manufacturer-specific definition used by Honda.
Posibles causas
- Wiring
- HO2S
Kia
1 interpretaciónThe control module detected improper operation of the Electronic throttle system (ETS), throttle motor circuit. This is the manufacturer-specific definition used by Kia.
Posibles causas
- Wiring
- throttle motor
Land Rover
1 interpretaciónThe control module detected that the air-fuel mixture stayed richer than the target despite full corrective control (System). This is the manufacturer-specific definition used by Land Rover.
Posibles causas
- Intake/fuel system
- injectors
- H025
- MAF/VAF sensor
- ECT sensor
MINI
1 interpretaciónThe control module detected a fault associated with the Ambient Pressure Sensor Rationality Check circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by MINI.
Suzuki
1 interpretaciónThe control module detected that the air-fuel mixture stayed leaner than the target despite full corrective control (Lambda Controller Limit Malfunction Bank 1). This is the manufacturer-specific definition used by Suzuki.
VAG
1 interpretaciónThe control module detected that the Throttle motor position sensor 2 signal stayed below the expected range. This is the manufacturer-specific definition used by Audi.
Posibles causas
- Wiring short to ground
- throttle motor position sensor
Volvo
1 interpretaciónThe control module detected that the air-fuel mixture stayed richer than the target despite full corrective control (System). This is the manufacturer-specific definition used by Volvo.
Posibles causas
- Intake blocked
- EVAP canister purge valve
- fuel pressure high
- EGR system
- injector(s)
- HO2S
Códigos relacionados y cercanos
Cómo se lee P1172
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 P1172
¿Qué significa P1172?
Código de avería diagnóstico (11 interpretaciones). The control module detected a fault associated with the Long term fuel trim - at idle circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Alfa Romeo.
¿P1172 es genérico o específico del fabricante?
P1172 es un código específico del fabricante. En esta base de datos está documentado para: Alfa Romeo, BMW, Chevrolet, Ford, Honda, Kia, Land Rover, MINI, Suzuki, VAG, Volvo. El mismo número puede significar otra cosa en otras marcas.
¿Puede TuningBot eliminar P1172 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: Sondas lambda
