TuningBot DTC Database · v4.37.15
8 manufacturer-specific interpretations across 8 manufacturers in the TuningBot DTC database.
JaguarThe control module detected improper operation of the Fuel Tank Pressure Relief Valve. This is the manufacturer-specific definition used by Jaguar.
JeepThe control module detected a response consistent with a blocked or restricted Diesel particulate filter (DPF) pressure differential sensor - hose. This is the manufacturer-specific definition used by Jeep.
Land RoverThe control module detected a fault associated with the Evaporative emission (EVAP) pressure pump - high 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.
LexusThe control module detected improper operation of the Fuel tank pressure sensor, high input circuit. This is the manufacturer-specific definition used by Lexus.
Mercedes-BenzThe control module's internal test reported the Secondary air injection (AIR) pump relay as faulty. This is the manufacturer-specific definition used by Mercedes-Benz.
MINIThe control module detected a fault associated with the Secondary Air Injection Pump Relay Control Circuit Electrical circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by MINI.
ToyotaThe control module detected that the Fuel Tank Pressure signal stayed above the expected range. This is the manufacturer-specific definition used by Toyota.
VAGThe control module detected an interruption (open circuit) in the Exhaust gas recirculation temperature (EGRT) sensor 1/Bank 1 circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Audi.
Powertrain: engine, transmission and driveline systems.
Manufacturer-defined range: the meaning can differ between brands.
Specific fault index within the subsystem.
Diagnostic Trouble Code (8 interpretations). The control module detected improper operation of the Fuel Tank Pressure Relief Valve. This is the manufacturer-specific definition used by Jaguar.
P1453 is a manufacturer-specific code. In this database it is documented for: Jaguar, Jeep, Land Rover, Lexus, Mercedes-Benz, MINI, Toyota, VAG. The same number can mean something different on other brands.
If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry. Checksum correction is not included: it is a separate, optional service. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.
Understand the system behind this code: EVAP System
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