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.
Causes possibles
- Wiring
- HO2S
Base de données DTC TuningBot · v4.37.15
12 interprétations spécifiques au constructeur chez 11 constructeurs dans la base DTC 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.
Groupe motopropulseur : moteur, boîte et transmission.
Plage définie par le constructeur : la signification peut varier selon les marques.
Index de défaut spécifique dans le sous-système.
Code défaut de diagnostic (12 interprétations). 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 est un code spécifique au constructeur. Dans cette base il est documenté pour : Chevrolet, Chrysler, Ford, Land Rover, Mercedes-Benz, MINI, Nissan, Porsche, Suzuki, VAG, Volvo. Le même numéro peut signifier autre chose sur d'autres marques.
Si la logique du défaut réside dans la calibration de l'ECU, oui : notre service DTC Removal désactive l'entrée de défaut concernée. La correction du checksum n'est pas incluse : c'est un service à part, en option. Vous ne savez pas si votre cas est concerné ? Demandez une évaluation gratuite et nos ingénieurs examineront votre fichier.
Comprendre le système derrière ce code : Sondes lambda