P1453

Set by the manufacturer, so it means different things on different makes. 16 makes in the table below.

More codes than this one? Paste your whole scan

What P1453 means, by make 16 makes

Audi Generator 1 for exhaust gas temperature-G235 interruption / short circuit to positive 45C5 17861
BMW Secondary Air Injection Pump Relay Control Circuit Electrical
Chevrolet Catalyst Heater Diagnostic
Chrysler Differential Pressure Sensor Hose Blocked
Citroen Fuel Tank Pressure Relief Valve Malfunction
Dodge Differential Pressure Sensor Hose Blocked
Ford Fuel Tank Pressure Relief Valve Malfunction
Jaguar Fuel Tank Pressure Relief Valve Malfunction
Jeep Differential Pressure Sensor Hose Blocked
Kia Fuel Tank Pressure Relief Valve Malfunction
Mercedes-Benz AIR relay module (K17)
Peugeot Fuel Tank Pressure Relief Valve Malfunction
Saab EVAP Tank Pressure Sensor. Value too low when Depressurized.
Toyota Fuel Tank Pressure Sensor High Input
Volkswagen Generator 1 for exhaust gas temperature-G235 interruption / short circuit to positive 45C5 17861
Volvo Exhaust gas temperature sensor 1 open/short to B +

Each line is that manufacturer's own meaning for P1453. They are genuinely different faults, not rewordings of one, so a meaning listed against one make says nothing about the others. If your make is not listed, we do not hold it - your manufacturer's service information is the authority.

Code structure P1453

Powertrain

engine, transmission and emissions

Manufacturer-specific

Defined by the vehicle manufacturer, so the meaning varies between makes.

Fault index

identifies the specific fault

Powertrain Manufacturer-specific

Nearby codes in the P1 range

Manufacturer code meanings from kierandrewett/obd (b56a07a), used under the MIT licence. Copyright (c) Kieran Drewett. SpareRadar is not affiliated with the dataset's authors.