The control module detected that the Heated oxygen sensor (HO2S) 2, bank 1 voltage stayed above the expected range. This is the manufacturer-specific definition used by Chevrolet.
Posibles causas
- Wiring
- HO2S
Base de datos DTC de TuningBot · v4.37.15
12 interpretaciones específicas del fabricante en 11 fabricantes, en la base de datos DTC de TuningBot.
The control module detected that the Heated oxygen sensor (HO2S) 2, bank 1 voltage stayed above the expected range. This is the manufacturer-specific definition used by Chevrolet.
The control module detected a fault associated with the HO2S Bank 1 Sensor 2 Rich Or High 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 Chrysler.
The control module detected a fault associated with the Lack Of HO2S Switches Bank 1 Sensor 2 Rich 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.
The control module detected a fault associated with the Heated oxygen sensor (HO2S) 2 - cylinders 1, 2, 3 - mixture rich 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.
The control module judged the Heated oxygen sensor (HO2S) 2 behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Mercedes-Benz.
The control module detected that the signal in the O2 Sensor Heater circuit stayed below the expected operating range. This is the manufacturer-specific definition used by MINI.
The control module detected improper operation of the Intake manifold air control solenoid circuit. This is the manufacturer-specific definition used by Nissan.
The control module detected a fault associated with the Oxygen Sensing circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Porsche.
The control module detected that the signal in the HO2S circuit stayed above the expected operating range. This is the manufacturer-specific definition used by Suzuki.
The control module detected that the air-fuel mixture stayed leaner than the target despite full corrective control (Long term fuel trim, idling, Bank 2 - system). This is the manufacturer-specific definition used by Audi.
The control module detected that the air-fuel mixture stayed leaner than the target despite full corrective control (Long term fuel trim, idling, system). This is the manufacturer-specific definition used by Volkswagen.
The control module detected a fault associated with the Heated oxygen sensor (HO2S) 1, bank 2 - rich circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Volvo.
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.
Código de avería diagnóstico (12 interpretaciones). The control module detected that the Heated oxygen sensor (HO2S) 2, bank 1 voltage stayed above the expected range. This is the manufacturer-specific definition used by Chevrolet.
P1138 es un código específico del fabricante. En esta base de datos está documentado para: Chevrolet, Chrysler, Ford, Land Rover, Mercedes-Benz, MINI, Nissan, Porsche, Suzuki, VAG, Volvo. El mismo número puede significar otra cosa en otras marcas.
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.
Entender el sistema detrás de este código: Sondas lambda