The control module detected a fault associated with the HO2S Lean Average Bank 2 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 Chevrolet.
Base de datos DTC de TuningBot · v4.37.15
P1155 Código de avería diagnóstico (12 interpretaciones)
12 interpretaciones específicas del fabricante en 11 fabricantes, en la base de datos DTC de TuningBot.
Chevrolet
1 interpretación
Dodge
1 interpretaciónThe control module detected that the Fuel Rail Pressure Malfunction Rail Pressure Is value was above the expected limit. This is the manufacturer-specific definition used by Dodge.
Ford
1 interpretaciónThe control module detected a fault associated with the Alternative Fuel Controller 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.
Hyundai
1 interpretaciónThe control module detected improper operation of the Limp Home Valve. This is the manufacturer-specific definition used by Hyundai.
Posibles causas
- Wiring
- ETS limp - home valve
Jeep
1 interpretaciónThe control module detected that the Fuel Rail Pressure Malfunction Rail Pressure Is value was above the expected limit. This is the manufacturer-specific definition used by Jeep.
Kia
1 interpretaciónThe control module detected improper operation of the Limp - home solenoid. This is the manufacturer-specific definition used by Kia.
Posibles causas
- Wiring
- limp - home solenoid
- ECM
MINI
1 interpretaciónThe control module detected an unstable or intermittent signal in the O2 Sensor Heater circuit. This is the manufacturer-specific definition used by MINI.
Nissan
1 interpretaciónThe control module detected improper operation of the Turbocharger (TC) wastegate regulating valve - RH circuit. This is the manufacturer-specific definition used by Nissan.
Posibles causas
- Wiring
- TC wastegate regulating valve
- ECM
PSA
1 interpretaciónThe stored code identifies a fault of the Motorised throttle control. Documented for the Magneti Marelli MM6KP engine ECU (EW7A/EW10A) on Peugeot applications; the same PSA control units are also fitted to Citroën models. PSA documentation does not characterise the failure mode further.
Subaru
1 interpretaciónThe control module judged the Heated oxygen sensor (HO2S) 1, bank 2 behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Subaru.
Posibles causas
- Wiring
- HO2S
- ECM
VAG
2 interpretacionesThe control module detected a short circuit to battery voltage in the Manifold absolute pressure (MAP) circuit. This is the manufacturer-specific definition used by Audi.
Posibles causas
- Wiring short to positive
- MAP sensor
The control module detected a short circuit to battery voltage in the Manifold Abs.Pressure Sensor (G71): Circ. circuit. This is the manufacturer-specific definition used by Volkswagen. Volkswagen Group tools also report it as fault code 17563. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).
Síntomas
Limp mode
Posibles causas
- Connection(s) to/from Manifold Abs.Pressure Sensor faulty
- Manifold Abs.Pressure Sensor (G71) faulty
- Pipes/hoses not/wrongly attached
Comprobaciones recomendadas
- Check wiring and connections
- Check / Replace Manifold Abs.Pressure Sensor (G71)
- Check pipes and hoses
Códigos relacionados y cercanos
Cómo se lee P1155
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 P1155
¿Qué significa P1155?
Código de avería diagnóstico (12 interpretaciones). The control module detected a fault associated with the HO2S Lean Average Bank 2 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 Chevrolet.
¿P1155 es genérico o específico del fabricante?
P1155 es un código específico del fabricante. En esta base de datos está documentado para: Chevrolet, Dodge, Ford, Hyundai, Jeep, Kia, MINI, Nissan, PSA, Subaru, VAG. El mismo número puede significar otra cosa en otras marcas.
¿Puede TuningBot eliminar P1155 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
