The control module detected improper operation of the Brake pedal position (BPP) switch. This is the manufacturer-specific definition used by Alfa Romeo.
Base de données DTC TuningBot · v4.37.15
P1555 Code défaut de diagnostic (11 interprétations)
11 interprétations spécifiques au constructeur chez 10 constructeurs dans la base DTC TuningBot.
Alfa Romeo
1 interprétation
Chevrolet
1 interprétationThe control module detected a fault associated with the Electronic Variable Orifice Output 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.
Chrysler
1 interprétationThe control module detected a fault associated with the Electronic Variable Orifice Output 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.
Vérifications recommandées
- 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
Honda
1 interprétationThe control module detected that the signal in the Hybrid battery pack temperature sensor 2 circuit stayed below the expected operating range. This is the manufacturer-specific definition used by Honda.
Causes possibles
- Wiring
- hybrid battery pack
- motor control module (MCM) programming
- MCM
Lexus
1 interprétationThe control module detected that the signal in the Reactor Temperature circuit stayed below the expected operating range. This is the manufacturer-specific definition used by Lexus.
Opel
1 interprétationThe control module judged the Throttle position (TP) sensor A / mass air flow (MAF) signal implausible when compared with other operating data. This is the manufacturer-specific definition used by Opel.
Porsche
1 interprétationThe control module detected a fault associated with the Charge Pressure Characteristics 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.
Toyota
1 interprétationThe control module detected that the signal in the Reactor Temperature circuit stayed below the expected operating range. This is the manufacturer-specific definition used by Toyota.
VAG
2 interprétationsThe control module detected that the monitored Turbocharger (TC) pressure - upper limit value exceeded the calibrated threshold. This is the manufacturer-specific definition used by Audi.
Causes possibles
- Hoses interchanged/not connected
- TC wastegate regulating valve
- turbocharger (TC) wastegate actuator
- TC
The control module detected that the monitored Boost Pressure Control: Upper Limit value exceeded the calibrated threshold. This is the manufacturer-specific definition used by Volkswagen. Volkswagen Group tools also report it as fault code 17963. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).
Symptômes
- Reduced power output
- Limp mode
Causes possibles
- Boost Pressure too High
- Hoses/Pipes incorrect connected, disconnected, blocked or leaking
- Charger Pressure Control defective
- Solenoid Valve for Boost Pressure Control (N75) defective
Vérifications recommandées
- Check Hoses/Pipes to/between Components
- Check Solenoid Valve for Boost Pressure Control (N75)
- Check / Clean / Replace Charge Pressure Control
Volvo
1 interprétationThe control module detected improper operation of the Engine control relay. This is the manufacturer-specific definition used by Volvo.
Causes possibles
- Charging system
- wiring
- engine control relay
- ECM
Codes liés et voisins
Comment lire P1555
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.
Questions fréquentes sur P1555
Que signifie P1555 ?
Code défaut de diagnostic (11 interprétations). The control module detected improper operation of the Brake pedal position (BPP) switch. This is the manufacturer-specific definition used by Alfa Romeo.
P1555 est-il générique ou spécifique au constructeur ?
P1555 est un code spécifique au constructeur. Dans cette base il est documenté pour : Alfa Romeo, Chevrolet, Chrysler, Honda, Lexus, Opel, Porsche, Toyota, VAG, Volvo. Le même numéro peut signifier autre chose sur d'autres marques.
TuningBot peut-il supprimer P1555 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.
Autres services fichier
Comprendre le système derrière ce code : Capteur MAF
