The control module judged the Diesel particulate filter (DPF) pressure differential sensor hose behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Jeep.
Evaporative emission (EVAP) pressure pump - low current
Land Rover · emissions
Affidabilità del dato62%
The control module detected a fault associated with the Evaporative emission (EVAP) pressure pump - low current 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.
Fuel tank pressure sensor, low input - circuit malfunction
Lexus · emissions
Affidabilità del dato62%
The control module detected improper operation of the Fuel tank pressure sensor, low input circuit. This is the manufacturer-specific definition used by Lexus.
Evaporative emission (EVAP) system - fuel tank vacuum test failed
Mazda · emissions
Affidabilità del dato62%
The control module detected a fault associated with the Evaporative emission (EVAP) system - fuel tank vacuum test failed circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Mazda.
Diagnostic Module Tank Leakage Switching Solenoid Control Circuit Signal High
MINI · engine
Affidabilità del dato62%
The control module detected a condition consistent with a leak affecting the Diagnostic Module Tank. This is the manufacturer-specific definition used by MINI.
Fuel Tank Pressure Sensor Low Input
Toyota · emissions
Affidabilità del dato62%
The control module detected that the Fuel Tank Pressure signal stayed below the expected range. This is the manufacturer-specific definition used by Toyota.
Secondary air injection (AIR) system - open circuit
VAG · emissions
Affidabilità del dato62%
The control module detected an interruption (open circuit) in the Secondary air injection (AIR) system circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Audi.
Possibili cause
Wiring open circuit
AIR relay
Si applica aAudi
P1452
Secondary air injection (AIR) system - open circuit
VAG · emissions
Affidabilità del dato80%
The control module detected an interruption (open circuit) in the Secondary air injection (AIR) system circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Volkswagen.
Gamma definita dal costruttore: il significato può cambiare tra marche.
452
Indice specifico del guasto dentro il sottosistema.
Domande frequenti su P1452
Cosa significa P1452?
Codice di errore diagnostico (8 interpretazioni). The control module judged the Diesel particulate filter (DPF) pressure differential sensor hose behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Jeep.
P1452 è generico o specifico del costruttore?
P1452 è un codice specifico del costruttore. In questo database è documentato per: Jeep, Land Rover, Lexus, Mazda, MINI, Toyota, VAG. Lo stesso numero può significare altro su altre marche.
TuningBot può rimuovere P1452 a livello di file?
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.