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Base de datos DTC de TuningBot · v4.37.15

P1191 Código de avería diagnóstico (10 interpretaciones)

10 interpretaciones específicas del fabricante en 9 fabricantes, en la base de datos DTC de TuningBot.

P · Motor y transmisiónEngineOBD2

Chevrolet

1 interpretación
P1191
Intake manifold system , - air leak Chevrolet · engine Fiabilidad del dato 80%

The control module detected a condition consistent with a leak affecting the Intake manifold system , - air. This is the manufacturer-specific definition used by Chevrolet.

Posibles causas

  • Intake hose pipe connections
  • EGR system
  • ECM

Chrysler

1 interpretación
P1191
Intake Air Duct Air Leak Chrysler · engine Fiabilidad del dato 62%

The control module detected a condition consistent with a leak affecting the Intake Air Duct Air. 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
  • Inspect relevant wiring and connectors
  • Check applicable OEM service information

Dodge

1 interpretación
P1191
HO2S Insufficient Switching Bank 1 Sensor 1 Dodge · emissions Fiabilidad del dato 62%

The control module detected a fault associated with the HO2S Insufficient Switching Bank 1 Sensor 1 circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Dodge.

Ford

1 interpretación
P1191
Key Line Voltage Ford · engine Fiabilidad del dato 80%

The control module detected a fault associated with the Key Line Voltage circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Ford.

Kia

1 interpretación
P1191
Electronic Throttle System Limp Home Valve On Kia · engine Fiabilidad del dato 62%

The control module detected a fault associated with the Electronic Throttle System Limp Home Valve On circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Kia.

Land Rover

1 interpretación
P1191
Oxygen sensor heater 2 - cylinders 1, 2, 3, 4, 5, 6 Land Rover · emissions Fiabilidad del dato 62%

The control module detected a fault associated with the Oxygen sensor heater 2 - cylinders 1, 2, 3, 4, 5, 6 circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Land Rover.

Posibles causas

  • Wiring
  • HO2S

Mazda

1 interpretación
P1191
TP Controlled Circuit Mazda · engine Fiabilidad del dato 62%

The control module detected improper operation of the TP Controlled circuit. This is the manufacturer-specific definition used by Mazda.

MINI

1 interpretación
P1191
Pre - Catalyst Fuel Trim System Bank 2 MINI · emissions Fiabilidad del dato 62%

The control module detected a fault associated with the Pre - Catalyst Fuel Trim System Bank 2 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.

VAG

2 interpretaciones
P1191
Heated oxygen sensor (HO2S) 1, Bank 1 & 2 - interchanged VAG · emissions Fiabilidad del dato 62%

The control module detected a fault associated with the Heated oxygen sensor (HO2S) 1, Bank 1 & 2 - interchanged 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

HO2S 1 on banks 1 & 2 incorrectly installed

Se aplica a Audi
P1191
Heated oxygen sensor (HO2S) interchanged VAG · emissions Fiabilidad del dato 62%

The control module detected a fault associated with the Heated oxygen sensor (HO2S) interchanged 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.

Posibles causas

HO2S 1 on Bank 1 & 2 incorrectly installed

Se aplica a Volkswagen

Códigos relacionados y cercanos

Cómo se lee P1191

P

Motor y transmisión: motor, cambio y transmisión.

1

Rango definido por el fabricante: el significado puede variar entre marcas.

191

Índice específico del fallo dentro del subsistema.

Preguntas frecuentes sobre P1191

¿Qué significa P1191?

Código de avería diagnóstico (10 interpretaciones). The control module detected a condition consistent with a leak affecting the Intake manifold system , - air. This is the manufacturer-specific definition used by Chevrolet.

¿P1191 es genérico o específico del fabricante?

P1191 es un código específico del fabricante. En esta base de datos está documentado para: Chevrolet, Chrysler, Dodge, Ford, Kia, Land Rover, Mazda, MINI, VAG. El mismo número puede significar otra cosa en otras marcas.

¿Puede TuningBot eliminar P1191 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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