Barometric pressure (BARO) sensor performance range
Chevrolet · engine
Datenzuverlässigkeit80%
The control module detected a fault associated with the Barometric pressure (BARO) sensor performance range 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.
Barometric Pressure Sensor Performance
Chrysler · engine
Datenzuverlässigkeit62%
The control module judged the Barometric Pressure behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Chrysler.
Empfohlene Prüfungen
Perform a full module scan
Review freeze-frame and occurrence data
Confirm the exact vehicle, ECU and software context
Diesel Particulate Filter System Performance
Dodge · emissions
Datenzuverlässigkeit62%
The control module judged the Diesel Particulate Filter System behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Dodge.
EVAP Control System Canister Vent Solenoid Circuit Malfunction
Ford · emissions
Datenzuverlässigkeit80%
The control module detected improper operation of the EVAP Control System Canister Vent Solenoid circuit. This is the manufacturer-specific definition used by Ford.
The control module judged the Diesel particulate filter (DPF) behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Jeep.
Evaporative emission (EVAP) pressure pump - circuit high
Land Rover · emissions
Datenzuverlässigkeit62%
The control module detected that the signal in the Evaporative emission (EVAP) pressure pump circuit stayed above the expected operating range. This is the manufacturer-specific definition used by Land Rover.
Fuel tank pressure sensor, range/performance problem - circuit malfunction
Lexus · emissions
Datenzuverlässigkeit62%
The control module detected improper operation of the Fuel tank pressure sensor, range/performance problem circuit. This is the manufacturer-specific definition used by Lexus.
The control module judged the Barometric pressure (BARO) behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Suzuki.
Fuel Tank Pressure Sensor Range/Performance
Toyota · emissions
Datenzuverlässigkeit62%
The control module judged the Fuel Tank Pressure behaviour implausible for the current operating conditions. This is the manufacturer-specific definition used by Toyota.
Secondary air injection (AIR) system - short to ground
VAG · emissions
Datenzuverlässigkeit62%
The control module detected a short circuit to ground in the Secondary air injection (AIR) system circuit. This is the manufacturer-specific definition used by Audi.
Mögliche Ursachen
Wiring short to ground
AIR relay
Gilt fürAudi
P1451
Secondary air injection (AIR) system - short to ground
VAG · emissions
Datenzuverlässigkeit80%
The control module detected a short circuit to ground in the Secondary air injection (AIR) system circuit. This is the manufacturer-specific definition used by Volkswagen.
Herstellerdefinierter Bereich: die Bedeutung kann je Marke abweichen.
451
Spezifischer Fehlerindex innerhalb des Subsystems.
Häufige Fragen zu P1451
Was bedeutet P1451?
Diagnose-Fehlercode (11 Interpretationen). The control module detected a fault associated with the Barometric pressure (BARO) sensor performance range 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.
Ist P1451 generisch oder herstellerspezifisch?
P1451 ist ein herstellerspezifischer Code. In dieser Datenbank ist er dokumentiert für: Chevrolet, Chrysler, Dodge, Ford, Jeep, Land Rover, Lexus, Suzuki, Toyota, VAG. Dieselbe Nummer kann bei anderen Marken etwas anderes bedeuten.
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