Database DTC TuningBot · v4.37.15
10 interpretazioni specifiche del costruttore su 9 costruttori nel database DTC TuningBot.
DodgeThe control module detected a fault associated with the Vehicle Theft System Improper Password circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Dodge.
FordThe control module detected a fault associated with the Linear O2 Sensor Control Chip Bank 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 Ford.
Ford documents P1646:00 (no sub type information) for its 2024-2025 gasoline-engine OBD monitor strategy as linear o2 sensor control chip, bank 1. This three-byte interpretation is application-specific and identifies the detected monitor condition rather than a confirmed failed component.
HondaThe control module detected improper operation of the Motor control module (MCM). This is the manufacturer-specific definition used by Honda.
HyundaiThe control module detected that the Booster Voltage value was above the expected limit. This is the manufacturer-specific definition used by Hyundai.
JeepThe control module detected that the signal in the Engine coolant hydraulic blower motor solenoid/ circuit stayed above the expected operating range. This is the manufacturer-specific definition used by Jeep.
RenaultThe control module detected a fault associated with the Heater relay control 3 circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Renault.
SuzukiThe control module detected a fault associated with the Immobilizer information mismatched 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.
VAGThe control module detected a fault associated with the Check DTC Memory Of All Wheel Drive ECU circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Volkswagen.
VolvoThe control module detected that the AIC relay signal stayed below the expected range. This is the manufacturer-specific definition used by Volvo.
Powertrain: motore, cambio e trasmissione.
Gamma definita dal costruttore: il significato può cambiare tra marche.
Indice specifico del guasto dentro il sottosistema.
Codice di errore diagnostico (10 interpretazioni). The control module detected a fault associated with the Vehicle Theft System Improper Password circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Dodge.
P1646 è un codice specifico del costruttore. In questo database è documentato per: Dodge, Ford, Honda, Hyundai, Jeep, Renault, Suzuki, VAG, Volvo. Lo stesso numero può significare altro su altre marche.
Se la logica del guasto vive nella calibrazione della ECU, sì: il nostro servizio DTC Removal disattiva la specifica voce di errore. La correzione del checksum non è inclusa: è un servizio a parte, opzionale. Non sei sicuro che il tuo caso rientri? Richiedi una valutazione gratuita e i nostri ingegneri controllano il tuo file.
Capire il sistema dietro questo codice: Sonde lambda
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