Throttle valve - rest position incorrect
Chevrolet · engine
Fiabilité de la donnée62%
The control module detected that the Throttle valve - rest position state or value did not match what was expected. This is the manufacturer-specific definition used by Chevrolet.
Idle air control (IAC) valve closing coil - circuit malfunction
Land Rover · engine
Fiabilité de la donnée62%
The control module detected improper operation of the Idle air control (IAC) valve closing coil circuit. This is the manufacturer-specific definition used by Land Rover.
Battery Current Sensor Circuit Low Input
Lexus · engine
Fiabilité de la donnée62%
The control module detected that the signal in the Battery Current circuit stayed below the expected operating range. This is the manufacturer-specific definition used by Lexus.
AIC compressor clutch cut - off
Mercedes-Benz · transmission
Fiabilité de la donnée62%
The control module detected a fault associated with the AIC compressor clutch cut - off circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Mercedes-Benz.
Camshaft Position Actuator 'A' Control Open Circuit Bank 1
MINI · engine
Fiabilité de la donnée62%
The control module detected an interruption (open circuit) in the Camshaft Position Actuator 'A' Control circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by MINI.
Electrical load sensor, circuit low - circuit malfunction
Nissan · engine
Fiabilité de la donnée62%
The control module detected that the signal in the Electrical load circuit stayed below the expected operating range. This is the manufacturer-specific definition used by Nissan.
Electronic throttle system (ETS), engine torque monitoring continuously above limit
Opel · engine
Fiabilité de la donnée62%
The control module detected a fault associated with the Electronic throttle system (ETS), engine torque monitoring continuously above limit circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Opel.
Idle Air Control Valve
Porsche · engine
Fiabilité de la donnée62%
The control module detected a fault associated with the Idle Air Control Valve 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.
Throttle valve - rest position - not reached
Suzuki · engine
Fiabilité de la donnée62%
The control module detected a fault associated with the Throttle valve - rest position - not reached circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Suzuki.
Battery Current Sensor Circuit Low Input
Toyota · engine
Fiabilité de la donnée62%
The control module detected that the signal in the Battery Current circuit stayed below the expected operating range. This is the manufacturer-specific definition used by Toyota.
Barometric Pressure Sensor Circuit Short to B+
VAG · engine
Fiabilité de la donnée62%
The control module detected a short circuit to battery voltage in the Barometric Pressure Sensor circuit. This is the manufacturer-specific definition used by Audi.
Causes possibles
Wiring
BARO sensor
S'applique àAudi
P1551
Barometric Pressure Sensor Circuit Short to B+
VAG · engine
Fiabilité de la donnée80%
The control module detected a short circuit to battery voltage in the Barometric Pressure Sensor circuit. This is the manufacturer-specific definition used by Volkswagen.
Vehicle speed, serial communication - implausible signal
Volvo · engine
Fiabilité de la donnée62%
The control module judged the Vehicle speed, serial communication signal implausible when compared with other operating data. This is the manufacturer-specific definition used by Volvo.
Groupe motopropulseur : moteur, boîte et transmission.
1
Plage définie par le constructeur : la signification peut varier selon les marques.
551
Index de défaut spécifique dans le sous-système.
Questions fréquentes sur P1551
Que signifie P1551 ?
Code défaut de diagnostic (13 interprétations). The control module detected that the Throttle valve - rest position state or value did not match what was expected. This is the manufacturer-specific definition used by Chevrolet.
P1551 est-il générique ou spécifique au constructeur ?
P1551 est un code spécifique au constructeur. Dans cette base il est documenté pour : Chevrolet, Land Rover, Lexus, Mercedes-Benz, MINI, Nissan, Opel, Porsche, Suzuki, Toyota, VAG, Volvo. Le même numéro peut signifier autre chose sur d'autres marques.
TuningBot peut-il supprimer P1551 au niveau du fichier ?
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.